Bus +/- Signals Open or No Response From SKIM

Tests 1 - 3:

Tests 4 - 6:

SYMPTOM
BUS +/- SIGNALS OPEN OR NO RESPONSE FROM SENTRY KEY IMMOBILIZER MODULE

POSSIBLE CAUSES
- Attempt To Communicate With The BCM
- Ground Circuit Open
- Fused Ignition Switch Output Circuit Open
- Fused B(+) Circuit Open
- Sentry Key Immobilizer Module (SKIM)
- PCI Bus Circuit Open
- Body Control Module