Wireless Door Lock Control System (For Built-In Type Door Control Receiver) Problem Symptoms Table

Wireless Door Lock Control System (For Built-In Type Door Control Receiver) -- Problem Symptoms Table


HINT:
Use the table below to help determine the cause of the problem symptom. 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.

Wireless door lock control system:
Symptom
Suspected Area
See page
Only wireless control function is inoperative
Transmitter battery
Toyota Fortuner RM000000Z4T03EX.html
Door control transmitter module
Toyota Fortuner RM000000Z4T03EX.html
Fuses
Toyota Fortuner RM000000Z4T03EX.html
Unlock warning switch
Toyota Fortuner RM000000Z4T03EX.html
Wire harness
Toyota Fortuner RM000000Z4T03EX.html
Theft warning ECU
Toyota Fortuner RM000000Z4T03EX.html
No answer-back
Lighting system
Toyota Fortuner RM000001M1400AX.html
Security horn*
Toyota Fortuner RM000001M1400AX.html
Wire harness
Toyota Fortuner RM000001M1400AX.html
Theft warning ECU
Toyota Fortuner RM000001M1400AX.html
HINT:
*: The security horn applies only if the wireless answer-back function has been customized so that the hazard warning lights flash and the security horn sounds.