Symptom:
LEFT SIACM, SEAT SQUIB CIRCUIT OPEN - ACTIVE
When Monitored and Set Condition:
LEFT SIACM, SEAT SQUIB CIRCUIT OPEN - ACTIVE
When Monitored: When the ignition is On, the Left SIACM monitors the Left Seat Squib
circuits for high resistance.
Set Condition: The Left SIACM has detected an open circuit or high resistance on the left
Seat Squib circuits.
LEFT SEAT AIRBAG OPEN
LEFT SEAT SQUIB LINE 1 CIRCUIT OPEN
LEFT SEAT SQUIB LINE 2 CIRCUIT OPEN
LSIACM, LEFT SEAT SQUIB CIRCUIT OPEN
TEST
1
NOTE: Ensure that the battery is fully charged.
WARNING: TURN IGNITION OFF, DISCONNECT THE BATTERY AND WAIT
TWO MINUTES BEFORE PROCEEDING.
WARNING: DO NOT PLACE AN INTACT UNDEPLOYED SEAT BACK PAD-
DED SIDE DOWN ON A HARD SURFACE, THE AIRBAG WILL PROPEL
INTO THE AIR IF ACCIDENTALLY DEPLOYED, AND COULD RESULT IN
SERIOUS OR FATAL INJURY.
Disconnect the 4-way airbag connectors at the base of the seat.
NOTE: Check connectors - Clean and repair as necessary.
Connect the Airbag System Load Tool 8310 brown cable, and appropriate jumper
harness to the Left Seat Airbag connector.
WARNING: TURN IGNITION ON, THEN RECONNECT THE BATTERY.
With the DRBIII , read the Left SIACM active DTC's.
Does the DRB show LEFT SEAT SQUIB CIRCUIT OPEN?
Yes → Go To 2
→ Replace Left Seat Airbag.
No
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
POSSIBLE CAUSES
ACTION
Perform AIRBAG VERIFICATION TEST - VER 1.
61
AIRBAG
APPLICABILITY
All