Left SIACM Loss of Ignition Run/Start (Active)

Test 1:

SYMPTOM
LEFT SIACM, LOSS OF IGNITION RUN-START - ACTIVE

TEST NOTE
This symptom is diagnosed using the test LEFT SIACM ACCELEROMETER 1-ACTIVE.

WHEN MONITORED
With the ignition in the run or start position the Left SIACM monitors the SIACM Run-Start Driver circuit for proper system voltage. This is an active trouble code only.

SET CONDITION
If the voltage on the SIACM Run-Start Driver circuit is below 4.0 volts, the code will set.

POSSIBLE CAUSES
- Left side impact airbag control module, active or stored code