GM Service Manual Online
For 1990-2009 cars only
  1. Remove the lock housing cover assembly. Refer to Steering Column Jacket - Disassemble - Off Vehicle .

  2. Object Number: 343966  Size: SH
  3. Slide the pivot and pulse connector out of the bulk head connector.
  4. Disconnect the pivot and pulse assembly from the fused jumper assembly.

  5. Object Number: 343863  Size: SH
  6. Pull the pivot and pulse switch assembly (1) out through the column.