Power Door Lock System Operation Inspection; Power Door Lock System Circuit Inspection - Suzuki Liana RH413 Service Manual

9F-3 Security and Locks:

Power Door Lock System Operation Inspection

1) Check the following operation:
a) When the driver side key cylinder is turned LOCK once, check all doors lock.
b) When the driver side door key cylinder is turned UNLOCK twice, check all doors unlock.
If malfunction is found, go to "Power Door Lock System Circuit Inspection".

Power Door Lock System Circuit Inspection

1) Disconnect negative (–) cable at battery.
2) Disconnect door lock controller coupler "L82" (1).
3) Confirm that all doors are unlocked. Connect battery positive (+) and negative (–) terminals to door lock controller
coupler terminals, and check door lock and unlock operation as follows.
If it does not operate as specified, repair applicable circuit or check actuator. If it operates as specified, go to next
step.
[A]
1 2 3
9 10 11
[B]
1 2 3 4
9 10 11
[C]
1 2 3 4
9 10 11
Power door lock operation for vehicle with dead lock system
1
4 5 6 7 8
12 13 14 15 16 17 18
1
Step
5 6 7 8
16 17 18
12 13 14 15
1
5 6 7 8
12 13 14 15 16 17 18
[A]: Step 1: Lock operation check
[B]: Step 2: Dead lock operation check
[C]: Step 3: Unlock operation check
TERMINAL
L82-1 L82-2 L82-3
1
2
3
OPERATION
L82-10
UNLOCK LOCK
LOCK DEAD LOCK
DEAD LOCK
S3RH0A9604002
S3RH0A9604003
UNLOCK
I3RH0A960002-01