GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 944042  Size: SH
  1. Disable the SIR system. Refer to SIR Disabling and Enabling .
  2. Remove the instrument panel (I/P) storage compartment. Refer to Instrument Panel Storage Compartment Replacement .
  3. Disconnect the brake transaxle shift interlock (BTSI) solenoid harness connector.
  4. Using a screwdriver, disconnect the plastic retainers at solenoid base and at the park brake lever.
  5. Remove the solenoid from the shifter assembly.

Installation Procedure


    Object Number: 944074  Size: SH
  1. Install the solenoid onto the shifter assembly. Connect the plastic retainers at the solenoid base and at the park brake lever.
  2. Connect the BTSI solenoid harness connector.
  3. Verify proper operation.
  4. Remove the I/P storage compartment. Refer to Instrument Panel Storage Compartment Replacement .
  5. Enable the SIR system. Refer to SIR Disabling and Enabling .