Air Conditioning System

Air Conditioning System
AIR CONDITIONING – AIR CONDITIONING SYSTEM
AC–1
AIR CONDITIONING SYSTEM
PRECAUTION
NOTICE:
When the cable is disconnected from the negative (-)
battery terminal, initialize the following system(s) after
the cable is reconnected.
System name
See procedure
METER / GAUGE SYSTEM
See page ME-10
Cable
Negative (-)
Battery Terminal
D033496E01
1. Before performing electronic work, disconnect the cable
from the negative (-) battery terminal in order to prevent it
from shorting and burning out.
2. Before disconnecting and reconnecting the battery cable,
turn the ignition switch OFF and the headlight dimmer
switch OFF. Then loosen the terminal nut completely. Do
not damage the cable or terminal.
3. When the battery cable is disconnected, the clock and
radio settings and stored DTCs are erased. Therefore,
before disconnecting the battery cable, make a notes of
them.
1. CONNECT THE BATTERY NEGATIVE TERMINAL TO
THE CABLE AND RUN THE ENGINE AT NO LESS
THAN 2,000 RPM FOR 2MINUTE
NOTICE:
If the engine exceeds 2,000 rpm, the clutch is
automatically disengaged by the compressor
protection control system.
2.
3.
DO NOT HANDLE REFRIGERANT IN ENCLOSED
AREAS OR NEAR OPEN FLAMES
ALWAYS WEAR EYE PROTECTION
Charging
Cylinder
AC02810E02
4.
AC02811E01
5.
6.
BE CAREFUL NOT TO GET LIQUID REFRIGERANT
IN YOUR EYES OR ON YOUR SKIN
If liquid refrigerant gets in your eyes or on your skin:
(a) Wash the area with lots of cold water.
CAUTION:
Do not rub your eyes or skin.
(b) Apply clean petroleum jelly to the skin.
(c) Go immediately to a hospital or a physician for
professional treatment.
NEVER HEAT CONTAINER OR EXPOSE THE
CONTAINER TO OPEN FLAME
BE CAREFUL NOT TO DROP CONTAINER OR APPLY
ANY PHYSICAL SHOCKS TO IT
AC
AC–2
AIR CONDITIONING – AIR CONDITIONING SYSTEM
Wrong
Okay
LO
LO
HI
7.
HI
N011084E04
AC
DO NOT OPERATE COMPRESSOR WITHOUT
ENOUGH REFRIGERANT IN REFRIGERANT SYSTEM
If there is not enough refrigerant in the refrigerant
system, oil lubrication will be insufficient and compressor
burnout may occur. Necessary care should be taken to
avoid this.
8. DO NOT OPEN HIGH PRESSURE MANIFOLD VALVE
WHILE COMPRESSOR IS OPERATING
Open and close only the low pressure valve. If the high
pressure valve is open, refrigerant flows in the reverse
direction. This could cause the charging cylinder to
rupture.
9. BE CAREFUL NOT TO OVERCHARGE SYSTEM WITH
REFRIGERANT
If refrigerant is overcharged, it causes problems such as
insufficient cooling, poor fuel economy, engine
overheating, etc.
10. DO NOT OPERATE ENGINE AND COMPRESSOR
WITH NO REFRIGERANT
CAUTION:
Doing so may damage the inside of the compressor
because the compressor parts always move
regardless of whether the A/C system is turned on or
off.
11. SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
(a) This vehicle is equipped with an SRS
(Supplemental Restraint System) such as the driver,
front passenger, side, and curtain shield air bags.
Failure to carry out service operation in the correct
sequence could cause the SRS to unexpectedly
deploy during servicing, possibly leading to a
serious accident. Before servicing (including
removal or installation of parts, inspection or
replacement), be sure to read the precautionary
notices (see page RS-1).
12. GENERAL PRECAUTION
(a) While using the battery during inspection, do not
bring the positive and negative tester probes too
close to each other as a short circuit may occur.
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement