Preliminary Check
1. FOREIGN OBJECTS
Check the following:
Are there any foreign objects that could be causing interference?
2. WIRING CONNECTIONS
Are any connectors damaged or loose?
3. POWER AND GROUND
Check power supply and ground circuits for control unit. Refer to ADP-47, "DRIVER SEAT CONTROL UNIT : Diagnosis Procedure".
Is the inspection result normal?
Special Repair Requirement
Refer to Owner's Manual for Automatic Drive Positioner system operating instructions.
Diagnosis and repair workflowParking, license plate and tail lamps system
Wiring Diagram
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Insufficient heating
Component Function Check
Symptom
Insufficient heating
No warm air comes out. (Airflow volume is normal.)
INSPECTION FLOW
1. CONFIRM SYMPTOM BY PERFORMING OPERATION CHECK - TEMPERATURE INCREASE
Press the AUTO switch.
Turn temperature control switch (driver side) clockwise until 32C
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Precaution
PRECAUTIONS
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 ...