GM Service Manual Online
For 1990-2009 cars only

Cause

Action

The shaft assembly is damaged.

Repair or replace the shaft as needed. Refer to Steering Shaft, Lower Bearing, Jacket- Disassemble or Steering Shaft, Lower Bearing, Jacket- Disassemble Floor Shift .

The shear bolts are damaged.

Replace the shear bolts.

The housing assembly is damaged.

Replace the housing assembly. Refer to Steering Column Housing - Assemble or Steering Column Housing - Assemble Floor Shift .

The brake transmission shift interlock (BTSI) system is damaged.

Repair or replace the BTSI as needed. Refer to BTSI - Disassemble or BTSI - Assemble.

The ignition switch assembly is damaged.

Replace the ignition switch assembly. Refer to Ignition and Key Alarm Sw Assembly - Assemble or Ignition and Key Alarm Sw Assembly - Assemble Floor Shift.

The park lock cable is not adjusted properly.

Adjust the park lock cable. Refer to the appropriate procedure in Parking Brake from the following list:

The shift lever is not in the P position.

Place the gear shift in the P position.

The key is incorrect, bent, or twisted.

Replace the key. Refer to Key and Lock Cylinder Coding in General Information.