PCS Simple Shift transmission controller Installation and Tuning Guide

SIMPLE SHIFT CONTROLLER

Installation and Tuning Guide for Ford Transmissions

NEED HELP?

Call 1.804.227.3023 or visit www.powertraincontrolsolutions.com

Simple Shift Installation and Tuning Guide for FORD Transmissions

Instructions & Kit Contents

Thank you for purchasing your Simple Shift!

We understand how important it is for our product to perform fl awlessly in order for your vehicle to operate to its full potential. We appreciate the trust you’ve put in us and want to assure you that by following this Instruction Manual and Tuning Guide you will be completely satisfi ed. It’s just that simple… Simple Shift!

How to use this manual

This manual is designed to be a step by step guide to installing and tuning the Simple Shift transmission controller. There are two main sections, Part 1 – Simple Shift Installation Guide, and Part 2 – Simple

Shift Tuning Guide. Each section is broken down into steps. Follow the steps in order and do not skip any steps. Throughout the manual there will be “You need to know” and “Important Note” reference sections that should be read and fully understood before continuing. At the end of this manual will be a

Troubleshooting and Diagnostics Guide in case you run into any issues during your installation.

What you should have

Now that you have opened your Simple Shift packaging you should have the following:

• Simple Shift Transmission Control Unit

• Main Harness Grommet

• (3) Blue and (1) Gray Connector Locks

For carbureted applications, a Remote Mount TPS Adapter Kit is included in the Simple Shift Carb kit or available from PCS, part number TCM-6000. If any of these parts are missing or damaged contact your dealer before you continue.

Tools you may need

• 1-3/8” hole saw or 1” Conduit Punch-out – the required inner diameter of the hole to use the included grommet is 1-3/8”.

• Mounting Hardware (Bolts, Screws, Velcro, etc.)

• Service Manual or Wire Diagrams for your vehicle

Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide

Step 1: Find Mounting Location for your Simple Shift

Your Simple Shift unit should be mounted inside the vehicle to protect it from the elements and on a fl at surface to avoid distorting the case. Your Simple Shift should be protected from excessive heat and vibration. Determine the best place to mount your Simple Shift then move on to step 2. It is recommended that you leave it un-mounted to make it easy to access/adjust until after the tuning process is completed, especially if you plan to mount it in an inconspicuous place such as under the dashboard or inside/behind a console or glove box area.

Step 2: Cut Main Harness Access Hole

Once you have decided on a place to mount your Simple

Shift unit, you can now locate where the main harness access hole will need to be. A typical location for the main harness access hole is through the fi rewall, just above the transmission tunnel and toward the passenger side of the vehicle. (See Figure 1) That should allow the main harness to reach the transmission, engine, and battery without cutting or modifying the harness.

IMPORTANT NOTE: If installing in large or long vehicles such as trucks, read ahead to step 4 –

Install the harness before locating or drilling an access hole. This will assure you have enough harness length to properly install your Simple Shift.

If you do not have an available access hole, you will need to use a 1-3/8” hole saw or punch set to cut a hole in the fi rewall. This 1-3/8” hole will allow the purple Simple Shift connectors to pass through the fi rewall easily. It is highly recommended that you use a fi le or other type of de-burring tool on the edges of the access hole to avoid scuffi ng or tearing the wiring behind the purple Simple Shift connectors when pushing them through the access hole.

IMPORTANT NOTE: Before cutting the access hole, fi rst cover the area with masking tape. This will help reduce the chance of scratching the area around the hole during the cutting process.

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REV 2.0

Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide

Step 3: Assemble Simple Shift Connectors

At the end of your main harness, there are two purple connectors of similar shape but different in width.

These two connectors will be pushed through the access hole and into the vehicle with your Simple

Shift unit

1. Holding one of the purple connectors, carefully bend the wiring fl ush with the back of the connector. Be very careful so none of the wires are pulled out of their cavities.

Feed it through the access hole. Be careful that you do not damage the wires while feeding them through the access hole. (See Figures 2 and 3). Repeat for the next connector.

2. In order to minimize the hole-size required to feed the harness through, we have shipped the harness without installing the locks for the connectors. There are (3) blue and (1) gray lock (See

Figure 4). Carefully insert the locks one at a time, paying close attention to their proper alignment

(See Figure 5). When the locks have been pushed in completely the lock clips will be engaged and will not pull back out (See Figure 6). Repeat this step for all four locks.

DO NOT plug the purple connectors into the Simple Shift unit yet. This will be done once the harness has been completely installed.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide

Step 4: Install the Harness

IMPORTANT NOTE: The wire colors on the Simple Shift harness are not intended to match any factory vehicle wire colors. When connecting a wire to an existing vehicle wire, disregard any apparent wire color matches or mismatches between the Simple Shift harness and the factory harness.

The Simple Shift Main Harness has been designed to be very easy to install. Each connector is clearly labeled and each heading in the section below reads exactly the same as the labels found on its corresponding connector or wire in the Main Harness. All connector labels below in BOLD are required for transmission operation.

• TRANSMISSION CONNECTOR - This connector is required for operation of your Simple Shift unit.

See Table 1 - Transmission Reference Chart and the corresponding Figure for your transmission connector location.

• OUTPUT SHAFT SPEED SENSOR – This connector is required for operation of your Simple Shift unit. For all transmissions that have an Output Shaft Speed Sensor we have added a ‘Y’, which allows you to plug the Simple Shift harness directly into the transmission yet still leave you an access plug for aftermarket speedometers or factory connectors of some kind that need Output

Shaft Speed Sensor access. See Table 1 and the corresponding Figure for your output shaft speed sensor connector location.

• INPUT SHAFT SPEED SENSOR – For 4R100 only, this connector is required for operation. See

Table 1 and the corresponding Figure for your input shaft speed sensor location.

Transmission Figure

4R70 1998-2007 Figure A

AODE 1992-1997 Figure A

4R100 1998-

Current

Figure B

Table 1 -Transmission Reference Chart

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide

Step 4: Install the Harness (continued)

1 - Transmission Reference Chart and the corresponding Figure for your transmission connector location. In addition to the wires used by the Simple Shift, the range connector has six unterminated wires that are used for three functions. Within the transmission there are three mechanical switches that switch based on the shifter lever position. Both sides of these switches are brought out to unterminated wire as described below. If the vehicle is equipped with the factory range connector you can reuse the existing wiring. Refer to wire diagrams for your vehicle. Proper wiring techniques can be found on the support page at www.powertraincontrolsolutions.com.

• START - These wires are connected to a switch inside the transmission that connects Start circuit when the transmission is in the Park or Neutral Position. This creates a ‘neutral safety’ feature that ensures the engine will only start when the transmission is in Park or

Neutral. (See Figure 8) Find the +12V switched ignition wire going to your starter, remove it at the starter and connect it to one of the two START wires. Connect to your starter to the remaining START wire.

• BACKUP LAMP - These wires are connected to a switch inside the transmission that connects Backup Lamp In and Backup Lamp Out when the transmission is in the

Reverse Position. (See Figure 9) This allows for the use of reverse lights on street vehicles. The BACKUP LAMP wires need to be connected so that one receives 12V when the ignition is in the run position and the second wire will be used to power the backup lights when in reverse.

Note, there is no polarity that needs to be observed with this connection.

• 4x4 MODULE - If you are not using the factory Ford 4x4

Module skip this section. These wires are connected to a switch inside the transmission that connects 4x4 Module

In and 4x4 Module Out when the transmission is in the

Neutral Position. This is a safety feature that ensures the transfer case can only be switched when the transmission is in Neutral. (See Figure 10) One of the 4x4 MODULE wires should be connected to the Transmission Neutral

Position input on the Ford Electronic Shift Control Module.

The second 4x4 MODULE wire needs to be grounded.

Figure 8

Figure 9

Figure 10

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide

Step 4: Install the Harness (continued)

• THROTTLE POSITION SENSOR - This connector is required for operation.

For Electronic Fuel Injected Applications:

For cable-driven type throttle bodies you will want to splice into the existing throttle position sensor wiring. Connect your throttle position sensor wiring according to the chart below.

Simple Shift TPS Wire Color

Red/White

Yellow/Black

Black/White

Function

+5V Power

Signal

Ground

Connect To

DO NOT USE if sharing sensor with ECU

Your TPS signal wire

Your TPS ground wire

The Simple Shift can be used on most vehicles with electronic throttles, or drive-by-wire. Factory wiring diagrams are required to successfully install the Simple Shift on a drive-by-wire vehicle and are not included with this instruction manual.

Typically the vehicle will have a sensor on the throttle body and a sensor on the pedal. The Simple Shift throttle input should be connected to the sensor at the pedal. Most vehicles have at least two sensors on the pedal for redundancy sometimes more. One sensor is increasing voltage with increasing pedal position and the other sensor is decreasing voltage with increasing pedal position. The Simple Shift must be connected to the signal that increases voltage with increasing pedal position. A quick check with your volt meter can help you determine the proper wire to connect to.

Connect the Yellow/Black Simple Shift TPS signal wire to the pedal sensor wire you just verifi ed to be increasing voltage with increasing pedal.

Connect the Black/White Simple Shift TPS ground wire to the factory sensor ground at the pedal.

DO NOT CONNECT the Simple Shift Red/White +5V power.

Your Simple Shift harness was provided with a TPS pigtail that allows you to install the Yellow/Black and

Black/White with butt connectors and still be able to unplug the harness if necessary.

IMPORTANT NOTE: A few factory drive-by-wire systems have enhanced trouble detection that do not allow for the Simple Shift to be connected to any part of the drive-by-wire electrical system.

This has been observed on some late-model GM platforms including the GTO. When this occurs, the factory ECU will set a trouble code and the engine will go into a reduced power mode. In these situations, a remote mount TPS sensor must be used.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide

For Carbureted Applications:

If you have a carbureted application and need a throttle position sensor, a Remote Mount TPS Adapter

Kit is included in the Simple Shift Carb kit or available from PCS, part number TCM-6000.

•

•

What you should have

• 1 - Cable assembly with TPS sensor mounted on bracket

1 - Universal kickdown cable bracket

1 - bag of mounting hardware for TPS bracket (includes 3 bolts, 3 nuts, 3 spacers, and a drill

template)

Mounting your Remote TPS Adapter

Carburetor Kickdown Cable Bracket – If your carburetor has a kickdown cable bracket then you can skip to Step 6 below. If it doesn’t then you’ll need to install the Universal Kickdown Cable Bracket supplied with this kit. The Universal Kickdown Cable Bracket installs very simply by using the rear carburetor mounting bolt on the same side of the carburetor as the throttle lever. The bracket is held down by the bolt and steadied by the fl ange and set screw found on the bracket beside the mounting hole.

TO INSTALL:

1. Remove the existing throttle cable bracket.

2. Remove the carburetor mounting bolt behind the throttle lever.

3. Using the carburetor mounting bolt, install the bracket as shown in Figure E. It may require you to loosen the set screw before the bracket sits fl at on the carburetor mounting fl ange. Do not tighten the carburetor mounting fl ange bolt completely yet.

4. Now tighten the set screw until the kickdown bracket

fl ange pushes up against the back of the carburetor

mounting fl ange tightly.

5. Tighten the carburetor mounting fl ange bolt.

Figure E

6. Take the cable end of the remote TPS adapter assembly

and push it through the kick down cable mounting hole

shown in Figure F until it clicks into place.

Figure F

IMPORTANT NOTE: If you relocate your throttle cable to the universal kickdown bracket make sure it moves freely, drops back all the way to idle, and does not over-sweep past wide open throttle. Severe damage could occur if proper adjustment is not performed.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide

Figuring out where to mount your TPS adapter - Your

Remote TPS Adapter has been designed to easily mount out of the way for a clean looking installation. It can be mounted along the fi rewall, the inner fender area, or even in the transmission tunnel area. One thing to remember is you’ll want to mount it in a place that is easy to access and is within reach of both the TPS connector on your Simple

Shift harness and the kickdown cable mounting location on your carburetor. To accomplish this, you may need to loosen the brass adjusting nut on your cable assembly.

It can usually be loosened by hand but if need be a 1/2” wrench can be used (see Figure G).

Figure G

TPS Sensor end – This end of the cable assembly will be mounted with the bolts, spacers, and nuts found in your hardware bag. Use the drilling template found at the end of these instructions as a template to drill the three ¼” holes required to mount this bracket. Use the spacers between the bracket and the mounting location on your vehicle.

Connecting your Cable – You can now attach the cable to your throttle lever assembly. There are three ways to connect your TPS adapter cable to your throttle lever assembly.

They are:

1. Using the black clip adapter on a shouldered stud found on your throttle lever

2. Using the silver lever adapter on a screw-headed stud found on your throttle lever

3. Using the cable itself running through a hole in the stud on your throttle lever

Whichever attachment method works best for your application is easily installed by taking a fl at blade screwdriver and loosening the brass stop found on the end of the cable. Once you have loosened the stop you can slide it off and add whichever attachment method is appropriate for your application. Now slide the brass stop back on the cable and you are ready to adjust the cable for proper length.

Adjusting your cable – Your cable must be adjusted properly to assure correct operation of your

Simple Shift. To adjust your cable:

1. Move your throttle lever to just slightly open and tighten the brass stop on the cable tightly against the mounting stud. This keeps tension on the cable at all times and allows the Simple Shift to know where your lowest throttle point is.

INSTALL TIP: The Simple Shift needs about 1/8” of preload on the TPS arm off of the sensor stop.

In other words, there should be 1/8” of sensor arm travel from when it is not connected to the cable to when it is connected to the cable at no throttle (your lowest TPS position). Using a 1/8” drill bit is a quick and easy way to verify you have enough preload. If you don’t have enough preload, the controller will set Diagnostic Trouble Code 22.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide

2. While watching the TPS sensor on the end of your cable assembly closely, open your throttle to wide open throttle. Watch your TPS sensor very closely. What you want to see is for it to keep moving until your throttle lever stops moving. If your TPS sensor stops moving before your throttle lever stops you must adjust the lever on the TPS sensor. This lever can be easily adjusted by taking a small phillips screwdriver and loosening the screw found on the TPS sensor lever. The lever will slide off the TPS sensor, allowing you to slide the cable out of the mounting hole in the lever and move it to another hole allowing more movement of the lever.

INSTALL TIP: The TPS sensor provides the throttle position to the Simple Shift so it can match the transmission performance with the power output of the engine and the driver input. The best results are achieved when the TPS sensor moves through as much of the sensor range as possible, providing the most resolution to the Simple Shift. A TPS install with very little TPS movement will create a vehicle with unsatisfactory driving characteristics. Try to adjust the cable to provide the most TPS travel while still maintaining the 1/8” from the stop (shown in Figure x).

After installation you can verify the TPS has been adjusted correctly by measuring the voltage of the TPS at closed throttle.

Connecting your TPS connector - You can now connect the THROTTLE POSITION SENSOR connector found in your Simple Shift harness to the TPS sensor on your remote TPS cable assembly.

• BRAKE LAMP INPUT - This is required to unlock your torque convertor when you step on the brake pedal. This wire should see +12v when your brake pedal is pressed. Tap into the brake light circuit.

See the service manual or wiring diagrams for your vehicle.

• SPEEDOMETER -This wire is not required for operation of your Simple Shift unit. Its purpose is to deliver a signal to early, older versions of electronic speedometers. Most aftermarket speedometers will use the Output Shaft Speed Signal found previously in these instructions. If your speedometer will not work with the Output Shaft Speed Signal contact your dealer for technical assistance.

• TACHOMETER - This wire is not required for operation of your Simple Shift unit but it is recommended to offer comprehensive diagnostic capabilities. To utilize the full diagnostic function of your Simple

Shift, connect this wire to the tachometer output wire of your ignition system. The TACHOMETER

GROUND wire must also be connected when the tachometer wire is being used. Connect this wire to a ground on the vehicle.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide

Examples of how to hook up the most common ignition systems are shown below but ALWAYS consult the instructions that came with your ignition system to verify the connection:

Points-style Ignitions – if you’re not using an electronic ignition box such as an MSD box or similar, simply connect the TACHOMETER wire to the negative side of the coil, sometimes shown with a “-“ sign on the top of your coil. DO NOT CONNECT IT TO THE POSITIVE SIDE “+” OF THE COIL OR

SEVERE DAMAGE TO YOUR SIMPLE SHIFT WILL OCCUR.

GM HEI – for internal coil distributors connect to the TACH terminal on coil side of the distributor. For external coil distributors connect to the white wire coming out of the GRAY connector on the coil. DO

NOT CONNECT TO THE WHITE WIRE COMING OUT OF THE BLACK CONNECTOR ON THE COIL

OR SEVERE DAMAGE TO YOUR SIMPLE SHIFT WILL OCCUR.

GM OPTI-SPARK – for early models with two connector coils, connect to the white wire coming out of the GRAY connector on the coil. DO NOT CONNECT TO THE WHITE WIRE COMING OUT OF

THE BLACK CONNECTOR ON THE COIL OR SEVERE DAMAGE TO YOUR SIMPLE SHIFT WILL

OCCUR. For later models with only one connector on the coil, connect to the white wire coming out of the connector.

MSD Ignitions – will either have a ‘TACH OUTPUT’ terminal on the end of the box to connect to or will have a GRAY ‘TACH OUTPUT’ wire to connect to.

Mallory Ignitions – Hyfi re V, 5, 6A, and 6AL boxes will have a YELLOW ‘TACH OUTPUT’ wire to connect to. Hyfi re VI, VII, and VIIC boxes will have a ‘TACH OUTPUT TERMINAL’ on the end of the box to connect to.

Crane Ignitions – HI-6, HI-6DSR, and HI-6R boxes will have a GREEN ‘TACH OUTPUT’ wire to connect to. HI-6N boxes will have a WHITE ‘TACH OUTPUT’ wire to connect to.

Summit Ignitions – will either have a ‘TACH OUTPUT’ terminal on the end of the box to connect to or will have a GRAY ‘TACH OUTPUT’ wire to connect to.

Accel Ignitions – 300+ and DIS-8 boxes will have a GREEN ‘TACH OUTPUT’ wire in the square connector to connect to. 6A and PRO7 boxes will have a YELLOW ‘TACH OUTPUT’ wire to connect to.

JEGS/ICE Ignitions – will have a GREEN ‘TACH OUTPUT’ wire to connect to.

Pertronix Ignitions – Second Strikes boxes will have a WHITE ‘TACH OUTPUT’ wire to connect to.

AEM Ignitions – will have a WHITE ‘TACH OUTPUT’ wire to connect to.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 1: Simple Shift Installation Guide Cont’d

optional equipment, such as the Paddle Shifter or the D200 Touchscreen Dash logger, to be included in your Simple Shift system. Instructions as to how to utilize this connector will be included in the instructions for the optional expansion kits.

• OPTIONAL COM NOT REQUIRED FOR USE - This connector is not required for operation of your

Simple Shift unit. It would only be utilized to communicate from the Simple Shift to our proprietary software for custom calibrations.

nected to the positive terminal of your vehicles battery. If this is not connected properly the Simple

Shift unit will lose its TPS calibration and will not store diagnostic codes.

nected to the ignition/start system of your vehicle. It must have +12 volts while in both the start and run positions and no power while in the off position. If this is not connected properly the Simple Shift unit will not turn on and off properly.

nected to ground on the chassis of your vehicle or directly to the negative post of your battery.

Step 5: Mount and Connect the Simple Shift

1. Now that you’ve installed the main harness it’s time to connect to your Simple Shift unit. Simply push both of the purple connectors into their corresponding-sized cavities until they click into place.

Step 6: Install Main Harness Grommet

Now that you’ve installed your main harness and Simple Shift unit, the main harness grommet can be installed to keep unwanted air and moisture from getting through your main harness access hole. First, you must cut the grommet so it can be wrapped around the harness just outside the access hole. Next, start on one end of the cut and push the grommet into the access hole, pressing tightly with your thumbs or forefi ngers as you work around it in a circle and into place.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 2: Simple Shift Tuning Guide

Part 2: Simple Shift Tuning Guide

Step 1: Initial Knob Adjustment

Figure 11 - Baseline Knob Confi guration

Before driving the vehicle, the Simple Shift knobs must be set to a baseline confi guration as shown in Figure 13 and described below.

1. Set low shift point knob to 0.

2. Set high shift point knob for approximately 500 RPM below the maximum RPM of your engine. Refer to Table 2.

3. Set low shift fi rmness knob to 7.

4. Set high shift fi rmness knob to 7.

5. Set low converter lock knob to 0.

6. Set high converter lock knob to 0.

7. If engine RPM is connected to the Simple Shift, set the number of cylinders. If engine RPM is not connected, set this knob to Off.

High Sift Point

Knob Setting

-7

-6

-5

-4

-3

-2

-1

0

Approximate

Shift RPM

2500

2850

3200

3575

3925

4275

4650

5000

3

4

1

2

5350

5700

6075

6425

5

6

6775

7150

7 7500

Table 2 - High Shift Point Table

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 2: Simple Shift Tuning Guide

Step 2: Simple Shift Functional Verifi cation

1. Turn on Simple Shift - Place key in Run position without starting the engine. Verify the Simple

Shift is turning on by confi rming the Diag light is powered (either green or red). If the light does not turn on, refer to the troubleshooting guide. Do not continue with the functional verifi cation until the

Simple Shift turns on with the key.

2. Calibrate Throttle - To calibrate the throttle specifi cally for your vehicle, the Simple Shift must see the full range of the throttle. With the key in Run position and engine not running, depress the throttle from rest position to full throttle and release.

IMPORTANT NOTE: Throttle calibration must be performed every time the Simple Shift loses a constant +12V supply, such as a battery disconnect, or if Simple Shift is unplugged from the harness.

Failure to perform this calibration will result in inconsistent shifts and may damage the transmission.

3. Verify Throttle - Refer to Figure 14 for the location of the Diagnostic (Diag) light and the Status light.

To verify the throttle is calibrated watch the Status light (bottom light). The light should be very dim or off while the pedal is released. The light should fl ash faster with increasing throttle. The light should be solid green when the pedal is fully depressed. The Status light will be solid red while the vehicle is not moving if there is a TPS trouble code set.

4. Check for Trouble Codes - Check the Diag light. If it is solid green then continue to the next step.

If it is fl ashing red, refer to the troubleshooting guide before continuing.

IMPORTANT NOTE: The following steps require looking at the Simple Shift’s Status and Diagnostics lights. This requires a person to drive and a person to look at the Simple Shift. DO NOT attempt to

drive by yourself and continue with the functional verifi cation or calibration.

5. Verify Vehicle Speed - Start the vehicle. Place the vehicle into Drive and drive at a slow speed with little throttle. Look at the Diag light. It should fl ash green relative to vehicle speed. Only drive fast enough to verify the Simple Shift is reading vehicle speed. If the Diag light does not fl ash, refer to the troubleshooting guide. If it fl ashes red, but increases with vehicle speed, then your vehicle speed is working, but there are trouble codes on the Simple Shift. Diagnose the trouble codes before continuing.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 2: Simple Shift Tuning Guide

6. Verify Shifting – While the vehicle is moving slowly (driving in fi rst gear), observe the Status from 1st to 2nd. You should feel the transmission shift and the Status light should now fl ash twice to indicate 2nd gear. If the transmission doesn’t shift, or the Status light doesn’t change, refer to the troubleshooting guide.

You Need to Know - Understanding the Diag Light and the Status Light

The Diag and Status Lights are used to provide feedback of the current state of the Simple Shift.

The lights provide different information when the vehicle is moving or not moving.

The table below provides a summary of the light functionality.

Figure 13 - Diag and Status Lights

Vehicle not moving

(Vehicle speed not detected)

Vehicle Moving

Diag Light

• Solid green: No trouble codes present

• Flashes red: Flashes the trouble code number which is described in the troubleshooting guide.

• Flashes green: Flashes relative to vehicle speed – no trouble codes

• Flashes red: Flashes relative to vehicle speed – trouble codes are present

Status

Light

• Flashes green: Flashes relative to throttle position

(off at 0% TPS, solid green at 100% TPS)

• Solid red: TPS trouble code set

• Flashes green: Flashes relative to current gear

– torque converter unlocked

• Flashes red: Flashes relative to current gear – torque converter locked

*The codes consist of two numbers. The fi rst number is fl ashed slowly, then a short pause, and the second number is fl ashed quicker. For instance, code 37 consists of three slow fl ashes followed by seven quick fl ashes.

Step 3: Simple Shift Calibration

1.

Check for Trouble Codes – During tuning, the Simple Shift should be monitored for trouble codes. If at any point the Diag light fl ashes red, then trouble codes are present. Refer to the troubleshooting guide and do not continue until the trouble codes are diagnosed and resolved.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 2: Simple Shift Tuning Guide

You Need to Know – Understanding how the Low and High knobs work together

The Simple Shift is programmed with a specifi c calibration for your transmission. Based on your engine, vehicle, and personal preference you will use the high and low knobs to trim shift points, shift fi rmness, and torque converter lockup.

The affect the knobs have on the calibration are based on throttle position. At 0% throttle, the Low knob controls the calibration. At 100% throttle, the High knob controls the calibration. At throttle positions between

0 and 100%, the knobs act together with each contributing some control over the calibration based on the throttle position. At 50% throttle position, both knobs contribute 50% control over the calibration.

2. Full Throttle Shift Points - This must be done under a controlled environment such as a drag strip or a chassis dyno so no speed limits are exceeded. Shifts are going to occur at approximately the same RPM for each shift; therefore you may only need to make adjustments using the 1st to 2nd shift as a test. If you need the shift to happen at a lower RPM, turn the knob counter clockwise toward the negative numbers.

If you need the shift to occur at a higher RPM, turn the knob clockwise toward the positive numbers.

Table 2 is provided as a reference, but the actual engine RPM will vary with torque converter stall speed.

3. Full Throttle Shift Firmness - The knob was set to 7 during the initial setup. This setting is the maximum shift fi rmness. If the knob is set to

7 and the transmission is slipping, discontinue driving immediately and contact your dealer.

Figure 14 - Full throttle shift points

Figure 15 - Full throttle shift fi rmness

If the full throttle shift fi rmness needs to be decreased, rotate the knob counter clockwise. If the full throttle shifts need to be fi rmed up, increase the shift fi rmness by rotating the knob clockwise.

When making adjustments, turn the knob by one position then retest. Repeat as necessary. Keep in mind that a softer shift may result in higher engine RPM during the shift, therefore you may have to adjust your high throttle shift point selected in the previous step. For example, let’s say you are working on the 1st to 2nd full throttle shift fi rmness. Your shift completes around 36 MPH and at 5500 RPM, but it is too soft (feels like the shift is taking too long).

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Part 2: Simple Shift Tuning Guide

So you increase your shift fi rmness and now the shift feels crisp, but the shift completes at 33 MPH and

5000 RPM. This is not what you wanted because you know your engine makes good power to 5500

RPM and you want to use all of it. What happened? Well what happened is both times the shift started at the same RPM, say 4800 RPM. This is set by your high throttle shift point you set in the previous step. However, when you increased your shift fi rmness (shifting pressure) the shift happened faster and completed at a lower RPM. To fi x this increase your high throttle shift point to stretch out the shift.

4. Low(light) Throttle Shift Points - Drive the vehicle at light throttle and adjust the low throttle shift points as necessary.

Rotate the knob clockwise to make the shifts occur at a higher RPM. Rotate the knobs counter clockwise to make the shifts happen at a lower

RPM.

5. Low(light) Throttle Shift Firmness - The knob was set to 7 during the initial setup. This setting is the maximum shift fi rmness. If the knob is set to 7 and the transmission is slipping, discontinue driving immediately and contact your dealer.

Drive the vehicle at light throttle and adjust the light throttle shift fi rmness as necessary. If the light throttle shift fi rmness needs to be decreased, rotate the knob counter clockwise. If the light throttle shifts need to be fi rmed up, increase the shift fi rmness by rotating the knob clockwise.

Figure 16 - Light throttle shift points

Figure 17 - Low(light) throttle shift fi rmness

YOU NEED TO KNOW - UNDERSTANDING THE TORQUE CONVERTER:

The torque converter provides a fl uid coupling between the engine and the transmission. It allows the engine to be disconnected from the transmission when the vehicle is stopped, yet transfer power when the vehicle moves. This fl uid coupling works well, but it cannot ever transfer 100% of the engines power to the transmission resulting in a loss of effi ciency. To overcome this, modern transmissions

(including all supported by the Simple Shift) incorporate a clutch that can be electronically enabled to lock the converter and create a mechanical coupling between the engine and transmission. The torque converter lock and unlock is based on vehicle speed, and throttle position. The torque converter will also unlock when you step on the brake to ensure the engine is not mechanically coupled to the transmission as you are trying to slow down.

CONTINUED ON FOLLOWING PAGE

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 2: Simple Shift Tuning Guide

The primary purpose of this electronically controlled clutch is to improve fuel economy during light load

(little throttle) and at moderate speeds. When the converter locks up it may feel like another shift and the engine RPM should decrease. If you accelerate or apply a signifi cant amount of power, the torque converter should unlock. On most applications the converter only locks up in the highest gear. For example, after your Simple Shift shifts into 4th gear (on a 4-speed transmission) and when you reach your desired cruise speed and back off to a minimum amount of throttle, the torque converter should lock up. If you need to pass someone and increase throttle, the torque converter should unlock.

To see if the torque converter is locked, look at the Status light on the Simple Shift. When the vehicle is moving, it fl ashes the current gear. If the torque converter is unlocked the fl ashes will be green. If the torque converter is locked the fl ashes will be red.

This description summarizes the typical torque converter operation. If you would like to tune your torque converter outside of the typical use or have specifi c questions about the exact operational limitations of your torque converter, you must contact your transmission builder.

6. High Throttle Torque Converter Lockup– The

Simple Shift’s Status light indicates when the torque converter is locked up. While moving, the

Status light fl ashes the current gear. If the light is fl ashing green, then the converter is unlocked.

If the light is fl ashing red, then the converter is locked. To lockup at a slower speed, turn the knob counter clockwise. To lockup at a faster speed, turn the knob clockwise.

7. Low(light) Throttle Torque Converter Lockup

- To lockup at a slower speed, turn the knob counter clockwise. To lockup at a faster speed, turn the knob clockwise.

Figure 18 - Full throttle converter lockup

Figure 19 - Low(light) throttle convertor lock

Congratulations! You are now ready to enjoy your new Simple Shift!

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 3: Troubleshooting & Diagnostic Codes

Troubleshooting

Diag light does not turn on with the key

- The Diag light will turn on when the Simple Shift has the following connections:

Wire Color

Yellow

Red

Black

Connect To

Switched +12V

Constant(Battery) +12V

Chassis Ground

Simple Shift Pin

C16

A12

C1, C2

With a volt meter, verify voltage at Pin C16 and A12 of the Simple Shift Connector. Verify a good ground by measuring continuity between C1, C2 and chassis ground.

The switched +12V and the battery +12V are fused in the harness. If voltage is not measured at the appropriate pins, check the fuses fi rst.

If voltage is found at the appropriate pins and there is a good ground, disconnect all connectors, such as TPS, transmission, VSS, etc until there is only power and ground going to the Simple Shift. If the

Simple Shift still does not power up, contact your Dealer or PCS Support. If the Simple Shift does power up, connect each connector one at a time to isolate which connection is causing the issue. When the problem connector is found, refer to the wiring schematic for your Simple Shift harness. If the problem can not be found, contact your Dealer or PCS Support.

Diag light is always on even when the key is off - If the Diag light does not turn off, check the yellow switched +12V input to the Simple Shift. This wire should only connect to +12V when the key is on.

Status light does not change with throttle – When the vehicle is not moving, the Status light should fl ash green at different rates based on throttle position. At full throttle, the light should be solid green and at no throttle the light should be very dim green or off. The Status light will be solid red while the vehicle is not moving if there is a TPS trouble code set. Check the Diag light to see which code is set.

Status light is solid at no throttle and goes dim with more throttle.

The Status light must get brighter with more throttle. If it is on at no throttle and gets dim with increasing throttle, the TPS +5v and ground are swapped or is the wrong type of sensor. This can be corrected by swapping the +5V wire (Red with white stripe) and the sensor ground wire (Black with white stripe) at the sensor.

Diag light does not fl ash with vehicle speed when the vehicle is moving.

The diag light fl ashes according to vehicle speed. If the Diag light does not fl ash when the vehicle is moving the transmission may remain in 1st gear. Verify the Output Shaft Speed Sensor connector is connected correctly. If another device is connected to the ‘Y’ cable disconnect it and verify the Diag light fl ashes with speed. If still no fl ashing occurs test the sensor per the factory service manual.

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Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 3: Troubleshooting & Diagnostic Codes

Transmission does not shift.

For the controller to command a shift, it requires power, ground, and vehicle speed. Power and ground can be verifi ed by observing that the Diag light turns on. Vehicle speed can be observed from the Diag light. As vehicle speed increases, the Diag light should increase the rate of fl ashing. If the status light fl ashes a different gear but no shift was felt verify the transmission has power at the solenoid connector.

If power is present but no shifting occurs have the transmission checked by a qualifi ed transmission service facility.

Diagnostic Code List

Simple Shift includes a complete list of OE-style diagnostic codes that have been programmed to include ‘limp modes’ so that you do not get stranded if at all possible when the worst occurs. These codes can be viewed on your Simple Shift through the Diag light found on the end panel of your

Simple Shift control unit and are invaluable pieces of information for the transmission professional or knowledgeable do-it-yourselfer. After the condition has been resolved, reset the code by disconnecting the negative lead (black) from the battery for 15 seconds. Reconnect and retest for code.

IMPORTANT NOTE: Codes 24, 39, 69, 74, 75 are disabled if RPM knob is set to 0

IMPORTANT NOTE: Code 74 doesn’t apply to 4R70W or AODE

Code

21

22

24

37

39

52

53

Name

Throttle Position High

Throttle Position Low

Output Speed Sensor

Brake Switch Stuck Off

TCC Stuck Off

System Voltage High Long

System Voltage High

Conditions for code

Throttle Position voltage has been above 4.9 Volts for more than 1 second

TPS voltage is less than 0.20 volts for more than 6 seconds.

Not in Park or Neutral, Engine RPM greater than 3000,

Input shaft speed greater than 2800, Throttle position greater than 10%, Output Speed Less than 200. All condition met for 3 seconds.

Sets when Brake is not pressed, Vehicle speed is between 5 and 22 mph for greater than 6 seconds, then

Vehicle speed is greater than 20 mph for greater than 6 seconds, for a total of 7 times.

TCC slip is greater than 65 RPM for 2 seconds.

Sets when system voltage is greater than 16 volts for 10 minutes.

Voltage is above 19.5 Volts for longer than 30 seconds.

Default condition on fault

Maximum line pressure. Shift points fi xed at 35% throttle

Maximum line pressure. Shift points fi xed at 35% throttle

2nd Gear with Maximum line pressure

None

None

2nd Gear with Maximum line pressure. Inhibit TCC.

2nd Gear with Maximum line pressure. Inhibit TCC.

TCC always commanded in 3rd and 4th gear.

58

59

68

69

Trans Temp High or TFT circuit short to ground

Trans Temp Low or TFT

Circuit open circuit

Component Slipping

TCC Stuck On

Transmission temperature must be above 151 Deg. C

(304 Deg. F) for 5 second.

Transmission temperature must be below -37 Deg. C

(-34 Deg. F) for 1 second.

No DTC 21,22,71,74. Engine speed is 200 RPM (or more) than input speed for two seconds when in 4th gear and TCC engaged.

No DTC 21,22,71,74. Sets when TCC slip is between

-25 and 25 RPM, TCC solenoid is commanded off, TPS is greater than 25%.

Diagnostic table continues on next page.

Inhibit TCC.

Maximum line pressure.

None

Page 18 of 19 REV 2.0

Simple Shift Installation and Tuning Guide for FORD Transmissions

Part 3: Troubleshooting & Diagnostic Codes

Code

71

72

73

74

Name

Engine Speed

Circuit Low

Intermittent Output Shaft

Speed

Pressure Control Circuit

Input Speed Sensor Circuit

Conditions for code

Sets when Engine speed is less than 50 RPM, transmission range is R,D4,D3,D1 for 2 seconds.

Sets when Engine RPM is greater than 300, range is

D4,D3,D2, or D1, Throttle position is greater than 25% and Output shaft speed changes more than 500 RPM in one measurement period.

Force motor current is more than 0.16 Amps different than commanded current.

No DTC 75. Sets when Range is not park or neutral, engine speed greater than 200 RPM Output speed greater than 200 RPM, Input speed less than 50 RPM, for 2 seconds.

Sets when the ignition is on, voltage is less than the following table:

Default condition on fault

None

2nd Gear with Maximum line pressure.

Maximum line pressure.

None

75 System Voltage Low

-40F (-40C) = 7.3 volts

194F (90C) = 10.3 volts

302F (150C) = 11.7 volts

Engine Speed is greater than 1000 rpm for 4 seconds.

2nd Gear with Maximum pressure.

Inhibit TCC.

79

81

82

83

Transmission Fluid Over temp

2-3 Shift Solenoid Circuit

Fault

1-2 Shift Solenoid Circuit

Fault

TCC Solenoid Circuit Fault

39

No DTC 58. Sets when transmission fl uid temperature is greater than 295F (146C), for 30 minutes.

PCM\TCM detects an open circuit, short to battery, short to ground, or over-current condition on the shift solenoid

“B” circuit.

PCM\TCM detects an open circuit, short to battery, short to ground, or over-current condition on the shift solenoid

“A” circuit.

PCM\TCM detects an open circuit, short to battery, short to ground, or over-current condition on the shift solenoid

“A” circuit.

None

2nd and 3rd gears only or 1st and

4th gear only.

2nd and 3rd gears only or 1st and

4th gear only.

Inhibit TCC operation.

Page 19 of 19 REV 2.0