GM Service Manual Online
For 1990-2009 cars only

Removal procedure

  1. Remove the driver side instrument panel lower trim. Refer to Instrument Panel Insulator Panel Replacement - Right Side.

  2. Object Number: 1958746  Size: SH
  3. Remove the aspirator tube (2) from the rear of the inside air temperature sensor (1).
  4. Disconnect the inside air temperature sensor electrical connector (3).

  5. Object Number: 1958693  Size: SH

    Important: From the front of the inside air temperature sensor (3) use a suitable tool to push down on the four inside air temperature sensor to instrument panel carrier retaining clips (1). Withdraw the inside air temperature sensor (1) rearwards towards the bulkhead from the instrument panel carrier (3) .

  6. Remove the inside air temperature sensor (3) from the instrument panel carrier (2).

Installation Procedure


    Object Number: 1958693  Size: SH

    Important: Make sure the inside air temperature sensor to instrument panel carrier retaining clips (1) are correctly engaged to avoid an induced rattle condition.

  1. Install the inside air temperature sensor (3) to the instrument panel carrier (2).

  2. Object Number: 1958746  Size: SH
  3. Connect the inside air temperature sensor electrical connector (3).
  4. Install the aspirator tube (2) to the rear of the inside air temperature sensor (1).
  5. Install the driver side instrument panel lower trim cover. Refer to Instrument Panel Insulator Panel Replacement - Right Side.