Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH
| (a) Check the door lock motor operation. (1) Apply auxiliary battery voltage to the motor connector and check the operation of the door lock motor.
OK: |
Measurement Condition |
Specified Condition | |
Auxiliary battery positive (+) → L4-4 (L) Auxiliary battery negative (-) → L4-1 (UL) |
Lock | | Auxiliary battery positive (+) → L4-1 (UL)
Auxiliary battery negative (-) → L4-4 (L) |
Unlock | If the result is not as specified, replace the front door lock with motor assembly LH. |
 |
|
*a | Unlock | |
*b | Lock | |
*c | Component without harness connected
(Front Door Lock with Motor Assembly LH) | | |
(b) Check the operation of the door unlock detection switch.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|
L4-7 (E) - L4-8 (LSSR) |
Lock | 10 kΩ or higher |
|
Unlock | Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly LH.
| (c) Check the resistance of the door key lock and unlock switch.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance: |
Tester Connection | Condition |
Specified Condition | |
L4-9 (L) - L4-7 (E) |
Lock | Below 1 Ω | |
Neutral | 10 kΩ or higher | |
L4-10 (UL) - L4-7 (E) | Unlock |
Below 1 Ω | |
Neutral | 10 kΩ or higher |
If the result is not as specified, replace the front door lock with motor assembly LH. |
 |
|
*a | Unlock | |
*b | Neutral | |
*c | Lock | |
*d | Component without harness connected
(Front Door Lock with Motor Assembly LH) | | |
2. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH
| (a) Check the door lock motor operation. (1) Apply auxiliary battery voltage to the motor connector and check the operation of the door lock motor.
OK: |
Measurement Condition |
Specified Condition | |
Auxiliary battery positive (+) → K5-4 (L) Auxiliary battery negative (-) → K5-1 (UL) |
Lock | | Auxiliary battery positive (+) → K5-1 (UL)
Auxiliary battery negative (-) → K5-4 (L) |
Unlock | If the result is not as specified, replace the front door lock with motor assembly RH. |
 |
|
*a | Unlock | |
*b | Lock | |
*c | Component without harness connected
(Front Door Lock with Motor Assembly RH) | | |
(b) Check the operation of the door unlock detection switch.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|
K5-7 (LSSR) - K5-8 (E) |
Lock | 10 kΩ or higher |
|
Unlock | Below 1 Ω |
If the result is not as specified, replace the front door lock with motor assembly RH.
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 FRONT DOOR INSIDE LOCK AND UNLOCK KNOB LOCKING CABLE
69760B -
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