Body Electric
No
Step 9
Replace the BCM
Next
Step 10
System normal.
11.10.7.6 Anti-theft Horn Inoperative
Schematic:
Diagnostic Steps:
Note
Before carry out this diagnostic procedure, Use scan tool to select as the following sequence: Body Control System /
Active Test / Alarm Horn output control. Drive the anti-theft alarm horn, so it will facilitate quick diagnostic.
Check the circuit between the alarm horn wiring harness connector SO39 and the body ground.
Step 1
Yes
(a)
Replace the BCM. Refer to
Confirm the repair completed.
Anti-theft Warning Lamp
Anti-theft Warning Horn
EC718/EC718RV EC715/EC715RV 10/2009
Remote Anti-theft System
System normal
11.10.8.1 BCM
11-385
Replacement.
Body
Control
Module
FE11-5901b