Toyota Yaris: Air Conditioning Panel / Inspection
INSPECTION
PROCEDURE
1. INSPECT AIR CONDITIONING CONTROL ASSEMBLY
(a) Check the illumination.
| (1) Apply auxiliary battery voltage to the air conditioning control assembly and check that the illumination. OK: | Measurement Condition | Specified Condition | | Auxiliary battery positive (+) → H31-8 (ILL+) Auxiliary battery negative (-) → H31-14 (ILL-) | Illumination illuminates | If the result is not as specified, replace the air conditioning control assembly. |
| | *a | Component without harness connected (Air Conditioning Control Assembly) | | |
REMOVAL PROCEDURE 1. REMOVE CENTER LOWER INSTRUMENT COVER Click here
2. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL Click here
3. REMOVE SWITCH HOLE BASE SUB-ASSEMBLY Click here
4...
INSTALLATION PROCEDURE 1. INSTALL AIR CONDITIONING CONTROL ASSEMBLY (a) Connect the connector. (b) Engage the clips to install the air conditioning control assembly...
Other information:
DESCRIPTION If the air conditioning system cannot be operated using the air conditioning control assembly, the following factors may be the cause. Symptom Factor Air conditioning system cannot be operated using air conditioning control assembly
(With the exception of the switch indicators, no inputs are reflected when other switches operated)
LIN communication malfunction between air conditioning amplifier assembly and air conditioning control assembly
Short to +B or ground in air conditioning amplifier assembly circuit
Air conditioning amplifier assembly malfunction
Air conditioning control assembly malfunction
Harness or connector
WIRING DIAGRAM
CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure...
ComponentsCOMPONENTS ILLUSTRATION
*1 CENTER COWL TOP VENTILATOR LOUVER *2 BRAKE MASTER CYLINDER RESERVOIR FILLER CAP ASSEMBLY *3 HOOD TO COWL TOP SEAL - - ILLUSTRATION
*1 FRONT DISC BRAKE BLEEDER PLUG *2 FRONT DISC BRAKE BLEEDER PLUG CAP *3 REAR DISC BRAKE BLEEDER PLUG *4 REAR DISC BRAKE BLEEDER PLUG CAP
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft...
Categories

Smart key
Auxiliary key
Key code number plate
To use the auxiliary key, press the knob and pull out the auxiliary key
from the smart key.

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