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