Diagnosis Procedure 2

VEHICLE SECURITY (THEFT WARNING) SYSTEM


Diagnosis Procedure 2


CHECK SECURITY INDICATOR LAMP
1.SECURITY INDICATOR LAMP ACTIVE TEST
With CONSULT-III
Check ("THEFT IND") in "ACTIVE TEST" mode with CONSULT-III.

Perform operation shown on display indicator lamp should illuminate.

OK or NG
OK - Security indicator lamp is OK.
NG - GO TO 2.
2.CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect security indicator lamp connector.





3. Check voltage between multi-function switch (security indicator lamp) connector and ground.





OK or NG
OK - Check the following.
- Harness for open or short between BCM and multi-function switch (security indicator lamp)
- Security indicator lamp condition
NG - Check the following.
- 15A fuse [No.37, located in fuse block (J/B)]
- Harness for open or short between multi-function switch (security indicator lamp) and fuse