DOOR LOCK  WIRELESS DOOR LOCK CONTROL SYSTEM(w/ Smart Entry and Start System)  PROBLEM SYMPTOMS TABLE  


HINT:
·

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

·

Inspect the fuses and relays related to this system before inspecting the suspected areas below.



Wireless Door Lock Control System
Symptom Suspected Area Link
Wireless control function and entry function do not operate Proceed to "All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate" Click here
Wireless control function does not operate but entry function operates Electrical key transmitter sub-assembly -
Only answer-back function does not operate properly Proceed to "No Answer-Back" Click here
Only automatic lock function does not operate properly Perform operation check Click here
Lighting system (front door courtesy light switch circuit) Click here
Lighting system (rear door courtesy light switch circuit) Click here
Main body ECU (Multiplex network body ECU) -
Only illuminated entry function does not operate Perform operation check Click here
Lighting system Click here
Main body ECU (Multiplex network body ECU) -
Only luggage compartment door open function does not operate Perform operation check Click here
Smart entry and start system (for Entry Function) Click here
Electrical key transmitter sub-assembly -
Main body ECU (Multiplex network body ECU) -