Vehicle Security (Theft Warning) System: 2

VEHICLE SECURITY (THEFT WARNING) SYSTEM

Diagnosis Procedure 2


1. SECURITY INDICATOR LAMP ACTIVE TEST

With CONSULT
Check "THEFT IND" in "ACTIVE TEST" mode with CONSULT.
Without CONSULT
1.Disconnect BCM.
2.Check voltage between BCM harness connector M18 terminal
23 and ground.










OK or NG
OK- Security indicator lamp is OK.
NG- GO TO 2.

2. SECURITY INDICATOR LAMP CHECK

Check security indicator lamp condition.
OK or NG
OK- GO TO 3.
NG- Replace security indicator lamp.

3. CHECK HARNESS CONTINUITY

1.Turn ignition switch OFF.
2.Disconnect BCM and combination meter.
3.Check continuity between BCM connector M18 (A) terminal 23
and combination meter connector M24 (B) terminal 16.





23 - 16: Continuity should exist.
4.Check continuity between BCM connector M18 (A) terminal 23
and ground.
23 - Ground: Continuity should not exist.
OK or NG
OK-Check the following:
- 10A fuse [No. 19, located in fuse block (J/B)]
- Harness for open or short between combination meter and fuse
NG- Repair or replace harness.