Suzuki Liana RH413, Service Manual

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9F-5 Security and Locks:
Keyless Entry System (If Equipped) Symptom Diagnosis
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NOTE
Confirm that power door lock system is in good condition before referring to the following possible
causes.
Keyless Entry System Operation Inspection
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1) Confirm that power door lock system is good condition.
2) Confirm that all doors are closed and unlocked.
3) Check the following operation:
a) When pushing “lock” button (1) on transmitter (2) once, check all doors lock and hazard waning lights flash
once.
b) When pushing “unlock” button (3) on transmitter (2) twice, check all doors unlock and hazard waning lights
flash twice and interior light turn on several seconds with the interior light switch in the middle position.
If check result is not satisfied, go to “Keyless Entry System Circuit Inspection”.
Condition Possible cause Correction / Reference Item
All doors are not locked /
unlocked by only keyless
entry transmitter Transmitter battery dead Replace battery.
Door switch faulty Check door switch referring to “Door Switch
(Front / Rear Door) Inspection in Section 9C”.
Transmitter faulty Replace transmitter.
Key remainder switch in ignition switch
faulty Check ignition switch referring to “Ignition
Switch Inspection in Section 9C”.
Power door lock controller faulty Replace power door lock controller.
Wiring or grounding faulty Repair.
Turn signal lights are not
flashed when doors are
locked / unlocked by
keyless entry transmitter Power door lock controller faulty Check system referring to “Keyless Entry
System Circuit Inspection”.
Wiring or grounding faulty Check system referring to “Keyless Entry
System Circuit Inspection”.
Interior light does not turn
ON when doors are
unlocked by keyless entry
transmitter Power door lock controller faulty Check system referring to “Keyless Entry
System Circuit Inspection”.
Wiring or grounding faulty Check system referring to “Keyless Entry
System Circuit Inspection”.
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