For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Audible Warnings System Check? | -- | Go to Step 2 | Go to the Audible Warnings System Check
2 |

1. Disconnect the drivers seat belt switch.
2. Connect a fused jumper wire from the seat belt switch connector cavity 2 to ground.

Does the seat belt chime come on?

--

Go to Step 3

Go to Step 6

3 |

1. Buckle the left front seat belt.
2. Using a J 39200 DMM, test the seat belt switch for continuity.

Is continuity present?

--

Go to Step 4

Go to Step 5

4 | Repair the open in the BLK wire between the seat belt switch connector cavity 1 and SP451. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to the Audible Warnings System Check | --
5 | Replace the seat belt switch. Refer to Seat Belt Retractor Replacement - Left Front in Restraints. Is the repair complete? | -- | Go to the Audible Warnings System Check | --
6 |

1. Disconnect the fused jumper wire.
2. Disconnect the multifunction alarm module connector.
3. Using a test lamp, backprobe the multifunction alarm module C2 cavity 5 to ground.

Does the test lamp illuminate?

--

Go to Step 7

Go to Step 8

7 | Repair the open in the wire between the seat belt switch connector cavity 2 and the multifunction alarm module C2 cavity 5. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to the Audible Warnings System Check | --
8 | Replace the multifunction alarm module. Refer to Multifunction Alarm Module Replacement . Is the repair complete? | -- | Go to the Audible Warnings System Check | --