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	See
Wireless control function and entry function do not operate.	Proceed to "All Door Entry Lock / Unlock Functions and Wireless Functions do not Operate"	Refer to All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate
Wireless control function does not operate but entry function operates.	Replace the electrical key transmitter	-
Only luggage compartment door open function does not operate.	Perform operation check	Refer to OPERATION CHECK
	Proceed to "Luggage Compartment Door Entry Unlock Function does not Operate when Key is Outside Luggage Compartment"	Refer to Luggage Compartment Door Entry Unlock Function does not Operate when Key is Outside Luggage Compartment
Only panic alarm function does not operates.	Perform the operation check	Refer to OPERATION CHECK
	Electrical key transmitter	-
	Security horn circuit	Refer to Security Horn Circuit
	Low pitched horn	Refer to INSPECTION
	High pitched horn	Refer to INSPECTION
	Turn signal flasher	Refer to INSPECTION
	Headlight or taillight	-
	Door control receiver	-
	Certification ECU	-
	If the symptom still occurs after the above area has been inspected and proved to be normal, replace the main body ECU RH (cowl side junction block RH).	-
The automatic lock function does not operate normally.	Perform the operation check	Refer to OPERATION CHECK
The automatic lock function does not operate normally.	Door courtesy light switch circuit	Refer to Door Courtesy Switch Circuit
Only door ajar warning function does not operate.	Perform the operation check	Refer to OPERATION CHECK
Only door ajar warning function does not operate.	Door courtesy switch circuit	Refer to Door Courtesy Switch Circuit
Only illuminated entry function does not operate.	Perform the operation check	Refer to OPERATION CHECK
Only illuminated entry function does not operate.	Interior light circuit	Refer to Interior Light Circuit
The answer back function does not operate (Wireless door lock buzzer).	Proceed to "No Answer-Back (Hazard Warning Light and Wireless Door Lock Buzzer)"	Refer to No Answer-Back (Hazard Warning Light and Wireless Door Lock Buzzer)