GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Optra - Mexico 🢒 HVAC 🢒 HVAC - Automatic 🢒 Ambient Air Temperature Sensor Replacement

Ambient Air Temperature Sensor Replacement Gasoline Engine

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.


    Object Number: 1308476 Size: SH
  1. Disconnect the negative battery cable.
  2. Disconnect the ambient air temperature sensor electrical connector.
  3. Remove the ambient air temperature sensor from the bracket.

Installation Procedure

    Object Number: 1308476 Size: SH
  1. Install the ambient air temperature sensor into its bracket.
  2. Connect the electrical connector.
  3. Connect the negative battery cable.

Ambient Air Temperature Sensor Replacement Diesel Engine

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.


    Object Number: 1887980 Size: SH
  1. Disconnect the negative battery cable.
  2. Disconnect the ambient air temperature sensor electrical connector.
  3. Remove the ambient air temperature sensor from the bracket.

Installation Procedure

    Object Number: 1887980 Size: SH
  1. Install the ambient air temperature sensor into its bracket.
  2. Connect the electrical connector.
  3. Connect the negative battery cable.