GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Avalanche - 4WD 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Rear Seat Climate Control Module Replacement

Removal Procedure

    Object Number: 1402018 Size: SH
  1. Position the seat cushion in the forward position.
  2. Release the seat cushion trim cover J channel along the lower edge of the trim cover. Refer to Rear Seat Cushion Cover and Pad Replacement.
  3. Disconnect electrical connections (3) from the seat climate control module (1).
  4. Note the location of the tie straps (2) securing the climate control module.
  5. Remove the tie straps (2) securing the module to the seat cushion frame.
  6. Remove the module from the seat cushion frame.

Installation Procedure

    Object Number: 1402018 Size: SH
  1. Position the climate control module (1) to the seat cushion frame.
  2. Secure the climate control module (1) using tie straps (2) in the same locations as noted during the removal.
  3. Connect the electrical connections (3) to the climate control module (1).
  4. Secure the seat cushion trim cover J channel. Refer to Rear Seat Cushion Cover and Pad Replacement.
  5. Reposition the seat cushion to the original position.
  6. Refer to Control Module References for programming and setup information.