FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Loss of Ignition Run - Start

Test 1 - Test 2:




Test 3 - Test 5:




Test 6 - Test 7:




Test 8:






SYMPTOM
LOSS OF IGNITION RUN - START

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

SET CONDITION
If the voltage on the Fused Ignition Switch Output Run-Start circuit drops below approximately 6.0 volts, the code will set.

POSSIBLE CAUSES
- Fused ignition SW output run-start short to ground
- Ignition switch run - start circuit open
- Fused ignition switch output run-start circuit open
- ACM, fused ignition output run-start circuit open
- ACM, run - start shorted to ground
- Fused ignition switch output run - start circuit short to ground
- Stored code or intermittent condition
- Active code present