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SUBJECT:
Front HVAC Blower Motor
Resistor Connector Service
NO:
24-06-97
GROUP:
Heating & A/C
EFFECTIVE DATE:
May 30, 1997
COMPAK DATE: April 25, 1997
ATTENTION
ADVANCE SERVICE BULLETIN
INFORMATION
The following bulletin, 24-06-97, is being provided in advance. Parts are not expected to be
available until the “effective date” May 30, 1997 shown on the bulletin. Parts can be ordered
immediately and all orders will be held until stock is on hand.
SUBJECT:
Front HVAC Blower Motor
Resistor Connector Service
NO:
24-06-97
GROUP:
Heating & A/C
EFFECTIVE DATE:
May 30, 1997
MODELS:
1996 - 1997 (NS) Town & Country/Caravan/Voyager
1996 - 1997 (GS) Chrysler Voyager (International Market)
NOTE:
THIS BULLETIN APPLIES TO VEHICLES BUILT PRIOR TO SEPTEMBER 6,
1996 (MDH 0906XX).
SYMPTOM/CONDITION:
The front Heater/Ventilation/Air Conditioning (HVAC) blower motor is inoperative; is
inoperative on one or more speeds; or operates only on "HIGH" speed.
DIAGNOSIS:
Visually inspect the front HVAC blower motor resistor and connector terminals for
corrosion. If corrosion is discovered, perform the Repair Procedure.
PARTS REQUIRED:
AR (1)
AR (5)
1
AR (1)
05003316AA
04778570
04677180AB
04641780
Wiring, Blower Motor Resistor Pigtail
Tube, Shrink
Resistor, Front Blower Motor
Strap, Tie
REPAIR PROCEDURE:
This bulletin involves replacing the blower motor resistor and wiring connector with
revised parts.
1.
If equipped, remove the bracket on the A/C line from the right side strut tower
mounting stud.
24-06-97
2.
-2-
Obtain the revised front blower motor resistor, p/n 04677180AB, (and wiring repair
components if they will be required). Examine the integral retainer clips of the
resistor so it is understood what/where to push in on to release the resistor from the
dash panel.
NOTE:
DO NOT TRY TO PULL THE RESISTOR OUT OF THE DASH PANEL
WITHOUT RELEASING THE CLIPS, OTHERWISE RETENTION TABS IN THE
DASH PANEL WILL BE BENT MAKING IT VERY DIFFICULT TO REMOVE
THE RESISTOR FROM THE CAVITY IN THE DASH PANEL.
3.
Remove the resistor (located on the dash panel behind the right side strut tower) by
inserting a flat blade tool behind inboard side of the fiber board of the resistor and
pushing inward. Two guide lines are on the inboard side of the resistor to help
align the blade position with the retention clip of the resistor. While fully pushing in
the retention clip of the resistor gently pull on the resistor wiring to dislodge the
resistor from the dash panel.
4.
Disconnect the wiring connector from the resistor and discard the resistor.
5.
Make sure the word "TOP" is on the top before installing the resistor. Install
revised resistor into the dash panel by pushing it into opening until it snaps into
place.
6.
Visually inspect the front blower motor resistor connector and wiring for corrosion
and/or damage. If corrosion or damage exists, cut the front blower motor resistor
wiring and connector from the harness so all damaged portions are removed.
Stagger the cuts so the wires are different lengths.
7.
Use the procedure outlined on page 8W-01-7 of the 1997 Town & Country,
Caravan and Voyager service manual (Publication No 81-370-7105) to splice
wiring pigtail, p/n 05003316AA, to the harness.
8.
Connect the blower motor resistor pigtail wiring to the resistor and verify proper
blower motor operation.
-3-
24-06-97
9.
Attach the A/C line bracket to the strut tower.
10.
Secure the front blower motor resistor wiring with a tie strap to keep the wiring clear
of any moving components.
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
Labor Operation No:
24-55-10-93 Replace Resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 Hrs.
24-55-10-94 Replace Resistor and Repair Wiring . . . . . . . . . . . . . . . . . . . . 0.5 Hrs.
FAILURE CODE: P8 - New Part
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