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
Interior room lamp control system
System Diagram
System Description
OUTLINE
Interior room lamps* are controlled by interior room lamp timer
control function of BCM.
*:Front room/map lamp assembly, foot lamps and
rear personal lamps (when front room/map lamp assembly switch is in DOOR
position).
Trunk room lamp is ...
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and
"SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT
PRE-TENSIONER", used along with a front seat belt, helps to reduce the risk
or severity of injury to the driver and front passenger for ...
B1081 - B1084 seat belt pre-tensioner RH
Description
DTC B1081 - B1084 SEAT BELT PRE-TENSIONER RH
The seat belt pre-tensioner RH is wired to the air bag diagnosis sensor unit.
The air bag diagnosis sensor unitwill monitor for opens and shorts in
detected lines to the seat belt pre-tensioner RH.
PART LOCATION
DTC Logic
DTC DETECTIO ...