Removal Procedure
- Remove the instrument panel (I/P). Refer to 
Instrument Panel Assembly Replacement.
 
- Remove the steering column. Refer to 
Steering Column Replacement.
 
- Remove the 2 bolts (1) retaining the I/P carrier to the brake pedal/steering column support bracket.
 
- Remove the right 2 carrier retaining bolts (1).
 
- Remove the 2 lower center carrier retaining bolts.
 
- Remove the left 2 I/P carrier retaining bolts (1).
 
- Located near the radio, remove the I/P harness retainer (1) from the I/P carrier.
 
-  Located near the HVAC blower motor, remove the I/P harness retainer (1) from the I/P carrier.
 
-  Located near the OnStar® module, remove the I/P harness retainer (1) from the I/P carrier.
 
-  Remove the left courtesy lamp (1) from the I/P carrier.
 
- Partially remove the I/P carrier from the bulkhead.
 
- Remove the right courtesy lamp (1) from the I/P carrier.
 
-  Located near the steering column electrical connector, remove the I/P harness retainer (1) from the I/P carrier.
 
- If equipped with OnStar®, disconnect the connectors from the module.
 
- If replacing the I/P carrier, remove the OnStar® module. Refer to 
Communication Interface Module Replacement.
 
-  Remove the steering column (1) and SIR connector (2) from the I/P carrier.
 
- Position the I/P wire harness in order to remove the I/P carrier.
 
- Position the HVAC control assembly cables in order to remove the I/P carrier.
 
- Remove the I/P carrier from the vehicle.
 
Installation Procedure
- Position the I/P carrier to the bulkhead.
 
- Position the HVAC control assembly cables through the I/P carrier.
 
- Position the I/P wire harness on the I/P carrier.
 
-  Install the steering column (1) and SIR connector (2) to the I/P carrier.
 
- If equipped with OnStar®, connect the connectors to the module.
 
- If replacing the I/P carrier, install the OnStar® module. Refer to 
Communication Interface Module Replacement.
 
-  Located near the steering column electrical connector, install the I/P harness retainer (1) to the I/P carrier.
 
- Install the right courtesy lamp (1) to the I/P carrier.
 
- Install the I/P carrier to the bulkhead.
 
-  Install the left courtesy lamp (1) to the I/P carrier.
 
-  Located near the OnStar® module, install the I/P harness retainer (1) to the I/P carrier.
 
-  Located near the HVAC blower motor, install the I/P harness retainer (1) to the I/P carrier.
 
- Located near the radio, install the I/P harness retainer (1) to the I/P carrier.
 
- Partially install the 2 lower center carrier retaining bolts.
 
- Partially install the left 2 I/P carrier retaining bolts (1).
 
- Partially install the right 2 carrier retaining bolts (1).
 
- Partially install the 2 bolts (1) retaining the I/P carrier to the brake pedal/steering column support bracket.
 
Caution: Refer to Fastener Caution in the Preface section.
- Install the 2 center carrier retaining bolts. Tighten the bolts to 
9 N·m (80 lb in).
 
- Install the remaining carrier retaining bolts. Tighten the bolts to 
20 N·m (177 lb in).
 
- Install the steering column. Refer to 
Steering Column Replacement.
 
- Install the I/P. Refer to 
Instrument Panel Assembly Replacement.