Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY
(a) Check the operation of the lumbar support adjuster assembly RH.
| (1) Check that the front seatback moves forward and backward smoothly when the auxiliary battery is connected to the lumbar support adjuster assembly RH connector terminals.
OK: |
Auxiliary Battery Connection |
Operational Direction | |
Auxiliary battery positive(+) → r4-1 Auxiliary battery negative(-) → r4-2 |
Seatback moves forward | |
Auxiliary battery negative(-) → r4-2 Auxiliary battery positive(+) → r4-1 |
Seatback moves backward | If the result is not as specified, replace the lumbar support adjuster assembly. |
 |
|
*a | Component without harness connected
(Lumbar Support Adjuster Assembly RH) | | |
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 FRONT SEATBACK EDGE PROTECTOR
71587 -
- -
2 F
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 FRONT SEAT ASSEMBLY
- -
- -
2 FRONT SEAT FRONT CUSHION
SEE MORE:
DESCRIPTION If the crankshaft position signal pulse sent from the ECM via a direct line is abnormal, the motor generator control ECU (MG ECU) (built into the inverter with converter assembly) stores DTC P033516, P033517, P033523 or P033524.
DTC No. Detection Item
DTC Detection Conditi
DESCRIPTION
The rear center ultrasonic sensor (RLC sensor) is installed
on the rear bumper. The clearance warning ECU assembly detects obstacles based on
signals it receives from the rear center ultrasonic sensor (RLC sensor). If an open
circuit or other malfunction occurs in the rear center
