GM Service Manual Online
For 1990-2009 cars only

Seat Belt Does Not Retract Left

Step

Action

Value(s)

Yes

No

1

Did you perform the Seat Belts System Check?

--

Go to Step 2

Go to Seat Belt System Check

2

Use a test lamp in order to backprobe the LH seat belt retractor actuator connector from terminal A (ORN) to ground.

Does the test lamp light?

--

Go to Step 3

Go to Step 7

3

  1. Use a test lamp in order to backprobe the LH seat belt retractor actuator connector from terminal A (ORN) to terminal B (TAN).
  2. Open the left door.

Does the test lamp light?

--

Go to Step 8

Go to Step 4

4

  1. Disconnect the LH seat belt retractor actuator connector.
  2. Connect a fused jumper from the LH seat belt retractor actuator connector terminal A (ORN) to terminal B (TAN).
  3. Use a test lamp in order to backprobe the LH front door lock actuator connector C1 from terminal A (TAN) to ground.

Does the test lamp light?

--

Go to Step 5

Go to Step 9

5

Use a test lamp in order to backprobe the LH front door lock actuator connector C1 from terminal A (TAN) to terminal D (BLK/WHT).

Does the test lamp light?

--

Go to Step 6

Go to Step 10

6

Replace the LH front door lock actuator. Refer to Door Lock Actuator Replacement in Doors.

Is the front door lock actuator replacement complete?

--

Go to Seat Belt System Check

--

7

Repair the open in CKT 1840 (ORN) between S306 and the LH seat belt retractor actuator. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Seat Belt System Check

--

8

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

Is the seat belt retractor actuator replacement complete?

--

Go to Seat Belt System Check

--

9

Repair the open in CKT 126 (TAN) between the LH seat belt retractor actuator and the LH front door lock actuator. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Seat Belt System Check

--

10

Repair the open in CKT 51 (BLK/WHT) between the LH front door lock actuator and S201. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Seat Belt System Check

--

Seat Belt Does Not Retract Right

Step

Action

Value(s)

Yes

No

1

Did you perform the Seat Belts System Check?

--

Go to Step 2

Go to Seat Belt System Check

2

Use a test lamp in order to backprobe the RH seat belt retractor actuator connector from terminal A (ORN) to ground.

Does the test lamp light?

--

Go to Step 3

Go to Step 7

3

  1. Use a test lamp in order to backprobe the RH seat belt retractor actuator connector from terminal A (ORN) to terminal B (DK BLU/WHT).
  2. Open the right door.

Does the test lamp light?

--

Go to Step 8

Go to Step 4

4

  1. Disconnect the RH seat belt retractor actuator connector.
  2. Connect a fused jumper from the RH seat belt retractor actuator connector terminal A (ORN) to terminal B (DK BLU/WHT).
  3. Use a test lamp in order to backprobe the RH front door lock actuator connector C1 from terminal D (DK BLU/WHT) to ground.

Does the test lamp light?

--

Go to Step 5

Go to Step 9

5

Use a test lamp in order to backprobe the RH front door lock actuator connector C1 from terminal D (DK BLU/WHT) to terminal A (BLK/WHT).

Does the test lamp light?

--

Go to Step  6

Go to Step 10

6

Replace the RH front door lock actuator. Refer to Door Lock Actuator Replacement in Doors.

Is the front door lock actuator replacement complete?

--

Go to Seat Belt System Check

--

7

Repair the open in CKT 1840 (ORN) between S306 and the RH seat belt retractor actuator. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Seat Belt System Check

--

8

Replace the right seat belt retractor actuator. Refer to Seat Belt Replacement - Driver or Passenger .

Is the seat belt retractor actuator replacement complete?

--

Go to Seat Belt System Check

--

9

Repair the open in CKT 727 (DK BLU/WHT) between the RH seat belt retractor actuator and the RH front door lock actuator. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Seat Belt System Check

--

10

Repair the open in CKT 151 (BLK/WHT) between the RH front door lock actuator and S323. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Seat Belt System Check

--