A/C AUTO AMP.
A/C AUTO AMP.: Description
COMPONENT DESCRIPTION
A/C Auto Amp. (Air Conditioner Automatic Amplifier)
The A/C auto amp. (1) has a built-in microcomputer that processes information sent from various sensors needed for air conditioner operation. The air mix door motor(s), the mode door motor, the intake door motor, the blower motor and the A/C compressor are then controlled.
When the various switches and temperature control switches are operated, data is input to the A/C auto amp. from the AV switch assembly using CAN communication.
The A/C auto amp. is operated with control mechanisms. Signals from various switches and Potentio Temperature Control (PTC) are directly entered into the A/C auto amp.
Power Supply and Ground Circuit for A/C Auto Amp.
A/C AUTO AMP.: Component Function Check
1.CHECK OPERATION
A/C AUTO AMP.: Diagnosis Procedure
1.CHECK A/C AUTO AMP. POWER SUPPLY
2.CHECK FUSE
Check 10A fuses [Nos. 3, 6 and 17, located in the fuse block (J/B)].
3.CHECK A/C AUTO AMP. GROUND CIRCUIT
19, 39 - Ground: Continuity should exist
A/C SWITCH ASSEMBLY
A/C SWITCH ASSEMBLY: Component Function Check
1.CHECK OPERATION
A/C SWITCH ASSEMBLY: Diagnosis Procedure
1.CHECK A/C SWITCH ASSEMBLY POWER SUPPLY
2.CHECK FUSE
Check 10A fuse [No.3, located in the fuse block (J/B)].
3.CHECK A/C SWITCH ASSEMBLY GROUND CIRCUIT
2 - Ground: Continuity should exist.
A/C DISPLAY UNIT
A/C DISPLAY UNIT: Diagnosis Procedure
1.CHECK A/C DISPLAY UNIT POWER SUPPLY CIRCUIT
6 - Ground: Battery voltage
2.CHECK GROUND CIRCUIT FOR A/C DISPLAY UNIT
1 - Ground: Continuity should exist
Rear stabilizer
Removal and Installation
Removal
Remove each rear stabilizer connecting rod nut using power tools.
Disconnect the rear stabilizer from each rear stabilizer
connecting rod.
Remove each rear stabilizer clamp bolt using power tools.
Remove the rear stabilizer.
If necessary, remove each ...
Cooler pipe and hose
Exploded View
Heater and cooling unit assembly
High-pressure pipe
High-pressure A/C service valve
High-pressure flexible hose
Air deflector (RH)
Junction pipe
Condenser
Liquid tank
Refrigerant pressure sensor
Condenser, liquid tank and refrigerant pressure sensor
Air ...
Aux image signal circuit
Description
Transmits the image signal of AUX device from auxiliary input jacks to
AV control unit.
AV control unit transmits the image signal that is input to the
display unit.
Diagnosis Procedure
1.CHECK CONTINUITY AUX IMAGE SIGNAL CIRCUIT
Turn ignition switch OFF.
Disconnect ...