INSPECTION
PROCEDURE
1. INSPECT FRONT SEAT CUSHION HEATER LH
(a) Check the seat cushion heater. (1) Apply battery voltage and check the seat cushion heater. OK:
If the result is not as specified, replace the seat cushion heater. NOTICE: Immediately after confirming that the seat heater is functioning normally, remove the battery leads. Failing to do so may cause the seat heater to overheat. |
|
(b) Check the thermostat.
(1) Apply battery voltage and check the seat cushion heater.
OK:
Measurement Condition |
Condition |
Specified Condition |
---|---|---|
Battery positive (+) → Terminal 4 Battery negative (-) → Terminal 6 |
Always |
Seat cushion heater temperature below 55°C (129°F) |
If the result is not as specified, replace the seat cushion heater.
NOTICE:
Immediately after confirming that the seat heater is functioning normally, remove the battery leads. Failing to do so may cause the seat heater to overheat.
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
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Motor Circuit Malfunction (C1522-C1555)
DESCRIPTION
The power steering ECU supplies current to the power steering motor through the
motor circuit.
DTC No.
DTC Detection Condition
Trouble Area
C1522
Motor current sensor malfunction
...
Engine Control System Malfunction (C1201/51)
DESCRIPTION
If a malfunction in the engine control system is detected, the operations of
VSC and TRAC are prohibited by the fail-safe function. When the signals from the
engine are input normally, the fail-safe is cancelled and the DTC is not stored.
...