GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

DEFINITION: Perform if only the LH seat belt does not retract.

1

Was the entire Seat Belts System Check performed?

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Go to Step 2

Go to Seat Belt System Check

2

Backprobe the LH seat belt retractor solenoid connector with a test lamp from cavity A (ORN) to ground.

Does the test lamp light?

--

Go to Step 3

Go to Step 7

3

  1. Backprobe the LH seat belt retractor solenoid connector with a test lamp from cavity A (ORN) to cavity B (BLK).
  2. Open the LH door.

Does the test lamp light?

--

Go to Step 8

Go to Step 4

4

  1. Disconnect the LH seat belt retractor solenoid connector.
  2. Connect a fused jumper from the LH seat belt retractor solenoid connector cavity A (ORN) to cavity B (BLK).
  3. Backprobe the LH front door jamb switch with a test lamp from cavity C (BLK) to ground.

Does the test lamp light?

--

Go to Step 5

Go to Step 9

5

Backprobe the LH front door jamb switch connector with a test lamp from cavity C (BLK) to cavity D (BLK/WHT).

Does the test lamp light?

--

Go to Step 6

Go to Step 10

6

Replace the LH front door jamb switch. Refer to Door Lock Actuator Replacement in Doors.

Is the LH front door jamb switch replacement complete?

--

Go to Seat Belt System Check

--

7

Repair the open in CKT 1540 (ORN) between S309 and the LH seat belt retractor solenoid. Refer to Wiring Repairs in Wiring Systems.

Is the circuit repair complete?

--

Go to Seat Belt System Check

--

8

Replace the LH seat belt retractor solenoid. Refer to Seat Belt Replacement - Driver or Passenger .

Is the LH seat belt retractor solenoid replacement complete?

--

Go to Seat Belt System Check

--

9

Repair the open in CKT 155 (BLK) between the LH seat belt retractor solenoid and the LH front door jamb switch. Refer to Wiring Repairs in Wiring Systems.

Is the circuit repair complete?

--

Go to Seat Belt System Check

--

10

Repair the open in CKT 151 (BLK) between the LH front door jamb switch and S212. Refer to Wiring Repairs in Wiring Systems.

Is the circuit repair complete?

--

Go to Seat Belt System Check

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