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bulb check.
3
Does the seat belt indicator illuminate during bulb
check?
1. Install a scan tool.
2. Unfasten the LF seat belt.
3. With a scan tool, observe the seat belt buckled
parameter in the instrument panel cluster (IPC)
4
data list.
Does the scan tool indicate that the seat belt is
unbuckled?
Replace the IPC. Refer to Instrument Panel Cluster
(IPC) Replacement in Instrument Panel, Gauges and
5
Console.
Did you complete the replacement?
1. Disconnect the LF seat belt switch connector.
2. With a scan tool, observe the seat belt buckled
parameter in the instrument panel cluster (IPC)
6
data list.
Does the seat belt parameter change state?
Replace the LF seat belt switch. Refer to Seat Belt
7
Buckle Replacement - Front .
Did you complete the replacement?
Test the signal circuit of the seat belt switch for an open
or high resistance. Refer to Circuit Testing and Wiring
8
Repairs in Wiring Systems.
Did you find and correct the condition?
Test the ground circuit of the seat belt switch for an
open or high resistance. Refer to Circuit Testing and
9
Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
Replace the inflatable restraint sensing and diagnostic
module (SDM). Refer to Inflatable Restraint Sensing
10
and Diagnostic Module Replacement
Did you complete the replacement?
Operate the system in order to verify the repair.
11
Did you correct the condition?
SEAT BELT SERVICE PRECAUTIONS
IMPORTANT: If the vehicle has been in a collision, refer to Repairs and Inspections
Required After a Collision for additional information.
Go to
Symptoms -
Seat Belts
Go to Step 4
Go to Step 5
Go to Step 6
Go to Step 11
Go to Step 7
Go to Step 8
Go to Step 11
Go to Step 11
Go to Step 9
Go to Step 11
Go to Step 10
Go to Step 11
System OK
Go to Step 2
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