Power Locks: Testing and Inspection

Consult Inspection Procedure




1. Turn Ignition switch "OFF" .
2. Connect "CONSULT" to the data link connector.




3. Turn Ignition switch "ON" .
4. Touch "START".




5. Touch "IVMS"




6. Touch "DOOR LOCK"




^ DATA MONITOR, ACTIVE TEST and SELF-DIAGNOSIS are available for the power door lock.

How to Perform Self-Diagnosis




1. Choose "DOOR LOCK" in SELECT TEST ITEM.
2. Touch "SELF-DIAG RESULTS" of SELECT DIAG mode.
3. Touch "START".




4. Start self-diagnosis on all door motors. Lock and unlock all doors by operating door motors automatically.




^ When no malfunction is detected.




^ When malfunction is detected.
A summary of diagnostic results is given in the following chart.





Self Diagnostic Result List

On-board Diagnosis - Mode III (Power Door Lock operation)




How To Perform Mode III





Description
In this mode, a malfunction code is indicated by the number of flashes from the front map lamps and step lamps as shown above. After indicator lamp turns ON for 2 seconds and then turns OFF, it flashes to indicate a malfunction code. For example, the indicator lamp goes on and off for 0.5 seconds three times. This indicates malfunction code "3".





Malfunction Code Table

WORK FLOW




NOTE
^ When LCU connectors are disconnected for more than 1 minute such as during trouble diagnoses, the "disconnected" data will be memorized by the BCM. (While BCM memorizes the "disconnected" data, IVMS communication diagnosis of CONSULT will display "PAST NO RESPONSE".)
Therefore, after reconnecting the LCU connectors, erase the memory.
^ To erase the memory, perform the procedure below.
Erase the memory with CONSULT or turn the ignition switch to "OFF" position and remove 7.5 A fuse (No. (14) located in the fuse block (J/B)).





Symptom Chart





Diagnostic Procedure 1 (Front door switch check)





Diagnostic Procedure 2 (Key switch (insert) check)





Diagnostic Procedure 3 (Lock & unlock switch check)





Diagnostic Procedure 4-(1) (Door key cylinder lock switch check)





Diagnostic Procedure 4-(2) (Door key cylinder unlock switch check)





Diagnostic Procedure 5 (Door unlock sensor check)





Diagnostic Procedure 6 (Door lock actuator check)