For 1990-2009 cars

### Removal Procedure

1. Disable the SIR. Refer to Disabling the SIR System in SIR.
2. Use a number 30 TORX® driver, or the equivalent, in order to loosen the bolts/screws (4) from the back of the steering wheel (1).
3. Remove the inflatable restraint steering wheel module (3) from the steering wheel (1).
4. Disconnect the SIR coil electrical connector and retainer from the inflatable restraint steering wheel module (1).
5. Remove the radio control switch electrical connector from the inflatable restraint steering wheel module (1), if equipped.
6. Remove the horn lead from the column.

### Installation Procedure

1. Install the horn lead to the column (5).
2. Install the radio control switch electrical connector to the inflatable restraint steering wheel module, if equipped.
3. Install the SIR coil electrical connector and retainer to the inflatable restraint steering wheel module (3).
4. Insert a thick section of wire into the existing retainers in order to secure the SIR coil electrical connector to the steering wheel.

Important: Ensure that the wiring is not exposed or trapped between inflatable restraint steering wheel module and the steering wheel.

5. Position the inflatable restraint steering wheel module to the steering wheel.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

6. Install the bolts/screws.

Tighten
Tighten the bolts/screws to 2.8 N·m (25 lb in).

7. Enable the SIR system. Refer to Enabling the SIR System in SIR.