Suzuki WagonR+ RB310 Service Manual page 1477

8D-2 WINDOWS, MIRRORS, SECURITY AND LOCKS
NOTE:
Fuse name (" ") in the table below is shown on the fuse box cover.
Power Door Lock System (If Equipped)
Condition
All doors are not
locked/unlocked by all
of switches
All doors are not
locked/unlocked by
only power door lock
switch
All are not locked/
unlocked by only
driver side key cylin-
der switch
Only one door is not
locked/unlocked
Keyless Entry System (If Equipped)
NOTE:
Diagnose keyless entry system referring to the following table after confirming that power door lock
system is good condition.
Condition
All doors are not locked/
unlocked by only key-
less entry transmitter
Turn signal lights are
not flashed when doors
are locked/unlocked by
keyless entry transmit-
ter
Diagnosis
Possible Cause
"DOOR LOCK" fuse blown
Door switch faulty
Power door lock controller faulty
Wiring or grounding faulty
Power door lock switch faulty
Wiring harness connected to power door lock
switch faulty
Power door lock controller faulty
Wiring or grounding faulty
Driver side key cylinder switch faulty
Wiring harness connected to driver side door
key cylinder switch faulty
Power door lock controller faulty
Wiring or grounding faulty
Wiring harness connected to applicable door
lock actuator faulty
Power door lock actuator faulty
Possible Cause
Transmitter battery dead
Transmitter faulty
Code registration error
Key remainder switch (in ignition switch) faulty Replace ignition switch.
Power door lock controller faulty
Wiring or grounding faulty
Power door lock controller faulty
Wiring or grounding faulty
Correction
Replace fuse to check for short.
Replace door switch.
Check system referring to POWER
DOOR LOCK SYSTEM CIRCUIT
INSPECTION in this section.
Check switch.
Repair.
Check system referring to POWER
DOOR LOCK SYSTEM CIRCUIT
INSPECTION in this section.
Replace key cylinder switch.
Repair.
Check system referring to POWER
DOOR LOCK SYSTEM CIRCUIT
INSPECTION in this section.
Repair.
Check actuator.
Correction
Replace battery.
Replace transmitter.
Perform code registration.
Replace controller.
Repair.
Check system referring to KEY-
LESS ENTRY SYSTEM CIRCUIT
INSPECTION in this section.