GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the case side cover. Refer to Control Valve Body Cover Replacement .

  2. Object Number: 48209  Size: SH
  3. Remove the wiring harness assembly from the fluid temperature sensor (391).
  4. Remove the fluid temperature sensor (391).

Installation Procedure

  1. Install the fluid temperature sensor (391).

  2. Object Number: 48209  Size: SH
  3. Install the wiring harness assembly to the fluid temperature sensor (391).
  4. Install the case side cover. Refer to Control Valve Body Cover Replacement .