Removal Procedure
- Disconnect the negative battery cable.
- Remove the I/P trim pad. Refer to Instrument Panel Upper Trim Pad Replacement .
- Remove the center console, if equipped. Refer to Console Replacement (Base Console) , Console Replacement (Luxury Console) , Console Replacement (Console w/ Extension) .
- Remove the I/P extension, if equipped. Refer to Instrument Panel Extension Replacement (Non-Luxury) , Instrument Panel Extension Replacement (Luxury) .
- Remove the driver side knee bolster. Refer to Knee Bolster Replacement (Luxury) , Knee Bolster Replacement (Non-Luxury) .
- Remove the lower I/P trim panel. Refer to Instrument Panel Lower Trim Panel Replacement .
- Remove the passenger side air bag module. Refer to Instrument Panel Inflatable Restraint Module Replacement in SIR.
- Remove the radio. Refer to Radio Replacement in Entertainment.
- Remove the HVAC control. Refer to HVAC Control Module Replacement in HVAC Systems-Manual or Automatic.
- Remove the accessory switch housing. Refer to Accessory Switch Replacement .
- Remove the left air louver housing. Refer to Instrument Panel Outer Air Outlet Deflector Replacement - Left Side in Heating, Ventilation and Air Conditioning.
- Remove the steering column. Refer to Steering Column Replacement in Steering Wheel and Column.
- Remove the VIU, if equipped. Refer to OnStar Vehicle Interface Unit Replacement in Cellular Communication.
- Remove the VCU, if equipped. Refer to OnStar Vehicle Communication Unit Replacement in Cellular Communication.
- Remove the remote control door lock receiver module, if equipped. Refer to Remote Control Door Lock Receiver Replacement in Keyless Entry.
- Remove the data link connector from the I/P. Refer to Data Link Connector Replacement in Data Link Communications.
- Remove the park brake release lever from the I/P. Refer to Parking Brake Release Handle Assembly Replacement in Park Brake.
- Remove the I/P cluster. Refer to Instrument Cluster Replacement .
- Remove both front window air duct from the I/P assembly.
- Remove the harness from the I/P. Refer to Instrument Panel Electrical Center or Junction Block Replacement (Fuse Block) , Instrument Panel Electrical Center or Junction Block Replacement (Body Wiring Harness Junction Block) , Instrument Panel Electrical Center or Junction Block Replacement (IP Wiring Harness Junction Block) in Wiring Systems.
- Remove the I/P assembly retaining bolts (3) and nuts (4).
- Remove all harness hold down retainers from the I/P assembly.
- Remove the I/P assembly from the vehicle.
- Remove the I/P upper brackets.
- Disconnect all the electrical connectors from the wiring harness junction block. Refer to Instrument Panel Electrical Center or Junction Block Replacement (Fuse Block) , Instrument Panel Electrical Center or Junction Block Replacement (Body Wiring Harness Junction Block) , Instrument Panel Electrical Center or Junction Block Replacement (IP Wiring Harness Junction Block) in Wiring Systems.
- Remove the transfer case control module from the bracket, if equipped. Refer to Transfer Case Shift Control Module Replacement in Transfer Case NV6 246 - NP8.
- Remove the antenna cable from the cross car duct.
- Remove the cross car duct. Refer to Air Distributor Duct Replacement in Heating, Ventilation and Air Conditioning.
- Remove the amplifier, if equipped. Refer to Radio Speaker Amplifier Replacement (Denali Yukon) , Radio Speaker Amplifier Replacement (Base) , Radio Speaker Amplifier Replacement (Denali Suburban) in Entertainment.
- Separate the I/P harness from the carrier.
Do not remove the I/P harness from the vehicle.
- If replacing the HVAC module, remove the right side of the carrier from the vehicle to gain access to the module.
- Remove the I/P center support bracket bezel (1).
- Remove the I/P center support bracket bolt.
- Remove the I/P carrier side bolts.
The left side is shown, the right side is similar
- Remove the I/P carrier top bolts (1).
- Remove the I/P carrier (1) from the vehicle.
CAUTION:
Refer to BATTERY DISCONNECT CAUTION in Cautions and Notices.
CAUTION:
Refer to SIR CAUTION in Cautions and Notices.
IMPORTANT:
Remove all of the parts of the I/P carrier assembly from the vehicle as 1 unit.