Loss of Ignition Run/Start

Test 1:

Tests 2 - 5:

Tests 6 - 8:

SYMPTOM
LOSS OF IGNITION RUN/START

WHEN MONITORED
With the ignition in the Run or Start position the module monitors the Run Start circuit for proper system voltage.

SET CONDITION
The code will set, if the voltage on the Run/Start circuit drops below approximately 4.5 volts for the ACM or 6.7 volts for the SIACM.

POSSIBLE CAUSES
- Airbag system component shorted to ground
- Ignition switch RUN/START circuit open
- Fused ignition switch output RUN/START circuit open
- ACM, fused ignition output RUN/START circuit open
- Module RUN/START shorted to ground
- RSIACM, low ignition RUN/START voltage
- LSIACM - low ignition RUN/START voltage
- Stored code or intermittent condition
- Active code present