ACM Loss of Ignition Run Only (Active)

Tests 1 - 2:

Tests 3 - 5:

Test 6:

SYMPTOM
ACM, LOSS OF IGNITION RUN ONLY - ACTIVE

WHEN MONITORED
With the ignition in the run only position the ACM monitors the Fused Ignition Switch Output Run circuit for proper system voltage.

SET CONDITION
If the voltage on the Fused Ignition Switch Output Run circuit drops below approximately 4.5 volts, the code will set.

POSSIBLE CAUSES
- Ignition switch output run circuit open
- Fused ignition switch output run circuit open
- Fused ignition switch output run circuit short to ground
- Defective airbag run fuse
- ACM, fused ignition output run circuit open
- ACM, fused ignition run circuit short to ground