Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT SEAT ADJUSTER ASSEMBLY
(a) Check the operation of the slide motor.
| (1) Check that the seat cushion moves smoothly when the auxiliary battery is connected to the slide motor connector terminals.
OK: |
Auxiliary Battery Connection |
Operational Direction | | Auxiliary battery positive (+) → q4-2
Auxiliary battery negative (-) → q4-1 |
Seat cushion moves forward | |
Auxiliary battery positive (+) → q4-1 Auxiliary battery negative (-) → q4-2 |
Seat cushion moves backward | If the result is not as specified, replace the front seat adjuster assembly. |
 |
|
*a | Component without harness connected
(Slide Motor (Front Seat Adjuster Assembly)) | | |
(b) Check the operation of the lifter motor.
| (1) Check that the seat cushion moves smoothly when the auxiliary battery is connected to the lifter motor connector terminals.
OK: |
Auxiliary Battery Connection |
Operational Direction | |
Auxiliary battery positive (+) → q6-1 Auxiliary battery negative (-) → q6-2 |
Seat cushion moves upward | |
Auxiliary battery positive (+) → q6-2 Auxiliary battery negative (-) → q6-1 |
Seat cushion moves downward | If the result is not as specified, replace the front seat adjuster assembly. |
 |
|
*a | Component without harness connected
(Lifter Motor (Front Seat Adjuster Assembly)) | | |
(c) Check the operation of the front vertical motor.
| (1) Check that the seat cushion moves smoothly when the auxiliary battery is connected to the front vertical motor connector terminals.
OK: |
Auxiliary Battery Connection |
Operational Direction | |
Auxiliary battery positive (+) → q5-1 Auxiliary battery negative (-) → q5-2 |
Seat cushion moves upward | |
Auxiliary battery positive (+) → q5-2 Auxiliary battery negative (-) → q5-1 |
Seat cushion moves downward | If the result is not as specified, replace the front seat adjuster assembly. |
 |
|
*a | Component without harness connected
(Front Vertical Motor (Front Seat Adjuster Assembly)) | | |
2. INSPECT FRONT SEATBACK FRAME SUB-ASSEMBLY
(a) Check the operation of the reclining motor.
| (1) Check that the seatback moves smoothly when the auxiliary battery is connected to the reclining motor connector terminals.
OK: |
Auxiliary Battery Connection |
Operational Direction | |
Auxiliary battery positive (+) → r3-1 Auxiliary battery negative (-) → r3-4 |
Seatback moves forward | |
Auxiliary battery positive (+) → r3-4 Auxiliary battery negative (-) → r3-1 |
Seatback moves backward | If the result is not as specified, replace the front seatback frame sub-assembly. |
 |
|
*a | Component without harness connected
(Reclining Motor (Front Seatback Frame Sub-assembly)) | | |
READ NEXT:
REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY)
Procedure Part Name Code
1 SEAT TRACK REAR UPPER COVER
72125V -
- -
2 SEAT T
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 FRONT SEAT ASSEMBLY
-
- -
2 SEAT TRACK
SEE MORE:
REPLACEMENT PROCEDURE 1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM
(a) Turn the ignition switch ON. (b) Operate the compressor under the conditions shown below:
Item Condition
Operating time 3 minutes or more
Temperature setting Max cool
Blower speed High
CUSTOMER PROBLEM ANALYSIS CHECK
HINT: Be sure to ask the customer in detail about the following points concerning the vehicle operating conditions, environment and problem, and then check for DTCs.
If the entry unlock function does not operate.
If the power source mode does not change
