Work Flow
OVERALL SEQUENCE

DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).
>> GO TO 2.
2.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 3.
3.PERFORM SELF DIAGNOSTIC RESULT
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Perform Self Diagnostic Result for MULTI AV.
Are any DTCs displayed?
YES >> Refer to AV "DTC Index".
NO >> GO TO 4.
4.PERFORM SYMPTOM DIAGNOSIS
Refer to AV "Symptom Table".
>> GO TO 5
5.FINAL CHECK
Refer to symptom described by the customer in step 1.
Is the symptom still present?
YES >> GO TO 2
NO >> Inspection End.
Diagnosis system (AV Control unit)Description The AV control unit on board diagnosis performs the functions listed in the table below: Perform CONSULT diagnosis if the AV control unit on board diagnosis does not start or t ...
High-pressure flexible hose
Removal and Installation
CAUTION:
Perform oil return operation before each refrigeration system disassembly.
However, if a large amount
of refrigerant or oil is detected, do not perform oil return operation. Refer to
HA "Perform Oil
Return Operation".
REMOVAL
Use refrigerant ...
Rear window defogger and door
mirror defogger do not operate
Diagnosis Procedure
1. CHECK REAR WINDOW DEFOGGER SWITCH
Check rear window defogger switch.
Refer to DEF "Component Function Check".
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair or replace the malfunctioning parts.
2. CHECK REAR WINDOW DEFOGGER RELAY
...