
BE-76
BODY ELECTRICAL - POWER DOOR LOCK CONTROL SYSTEM
BE076-03
INSPECTION
1. w/ Power Window:
INSPECT DRIVER'S DOOR LOCK CONTROL SWITCH
(MASTER SWITCH) CONTINUITY
Tester connection Switch position Specified condition
6 5 4 3 2 1 4-6 LOCK Continuity
14 13 12 11 10 9 8 7 - OFF No continuity
Z08634
I22545
4 - 12 UNLOCK Continuity
I22480
If the continuity is not as specified, replace the switch.
2. w/ Power Window:
INSPECT PASSENGER'S DOOR LOCK CONTROL
SWITCH CONTINUITY
Tester connection Switch position Specified condition
2 1
6 5 3 3-6 LOCK Continuity
- OFF No continuity
3-5 UNLOCK Continuity
If the continuity is not as specified, replace the switch.
I22478
3. w/o Power Window:
INSPECT PASSENGER'S DOOR LOCK CONTROL
SWITCH CONTINUITY
Tester connection Switch position Specified condition
43 2 3-4 LOCK Continuity
- OFF No continuity
2-4 UNLOCK Continuity
If the continuity is not as specified, replace the switch.
I22477
LH RH 4. INSPECT DOOR KEY LOCK AND UNLOCK SWITCH
CONTINUITY
LOCK UNLOCK UNLOCK LOCK Tester connection Switch position Specified condition
2-1 LOCK Continuity
- OFF No continuity
3-2 UNLOCK Continuity
2 1
3 If the continuity is not as specified, replace the switch.
N18024
5. INSPECT DRIVER'S DOOR UNLOCK DETECTION
4 1
SWITCH CONTINUITY
Tester connection Switch position Specified condition
OFF (Door Lock set to
Unlock No continuity
LOCK)
1-4
ON (Door Lock set to
Continuity
Lock UNLOCK)
If the continuity is not as specified, replace the switch.
N18135 I22481 I22546
2002 4RUNNER (RM887U)
Author : Date : 1544
BE-77
BODY ELECTRICAL - POWER DOOR LOCK CONTROL SYSTEM
6. INSPECT PASSENGER'S DOOR UNLOCK DETEC-
4 1
TION SWITCH CONTINUITY
Tester connection Switch position Specified condition
OFF (Door Lock set to
No continuity
Unlock LOCK)
1-4
ON (Door Lock set to
Continuity
Lock UNLOCK)
If the continuity is not as specified, replace the switch.
N18136 I22481 I22547
3 2 7. INSPECT FRONT DOOR LOCK MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
3 and the negative (-) lead to terminal 2, and check that
the door lock link moves to UNLOCK position.
Unlock
Lock
N18137 I22482 I22548
3 2 (b) Remove the polarity and check that the door lock link
moves to LOCK position.
If the operation is not as specified, replace the door lock assem-
bly.
Unlock
Lock
N18138 I22483 I22549
3 2 8. INSPECT REAR DOOR LOCK MOTOR OPERATION
Unlock (a) Connect the positive (+) lead from the battery to terminal
3 and the negative (-) lead to terminal 2, and check that
the door lock moves to UNLOCK position.
N18060 I22482 I22550
3 2 (b) Remove the polarity and check that the door lock link
moves to LOCK position.
Lock
If the operation is not as specified, replace the door lock assem-
bly.
N18061 I22483 I22551
2002 4RUNNER (RM887U)
Author : Date : 1545
BE-78
BODY ELECTRICAL - POWER DOOR LOCK CONTROL SYSTEM
Unlock 4 1 9. INSPECT REAR DOOR UNLOCK DETECTION
Lock SWITCH CONTINUITY
Tester connection Switch position Specified condition
OFF (Door Lock set to
No continuity
LOCK)
1-4
ON (Door Lock set to
Continuity
UNLOCK)
If the continuity is not as specified, replace the switch.
I09469 I22481 I22552
3 2 10. INSPECT BACK DOOR LOCK MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
3 and the negative (-) lead to terminal 2, and check that
the door lock link moves to UNLOCK position.
Unlock
N18143 I22482 I22553
3 2 (b) Remove the polarity and check that the door lock link
moves to LOCK position.
If the operation is not as specified, replace the door lock assem-
bly.
Lock
N18144 I22483 I22554
11. INSPECT BACK DOOR UNLOCK DETECTION
4 1
SWITCH CONTINUITY
Tester connection Switch position Specified condition
OFF (Door Lock set to
No continuity
LOCK)
1-4
Lock ON (Door Lock set to
Continuity
UNLOCK)
Unlock
If the continuity is not as specified, replace the switch.
I09470 I22481 I22555
2002 4RUNNER (RM887U)
Author : Date : 1546