GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 CTS 🢒 Body Hardware and Trim 🢒 Instrument Panel and Console Trim 🢒 Blower Motor Replacement

Blower Motor Replacement Right Hand Drive

Removal Procedure
  1. Remove the left insulator panel. Refer to Instrument Panel Insulator Replacement - Left Side.
  2. Remove the instrument panel (I/P) compartment. Refer to Instrument Panel Compartment Replacement.
  3. Loosen the I/P mounting bolts but do not remove, and reposition the I/P carrier to gain clearance for the blower motor removal. Refer to Instrument Panel Carrier Replacement.

    4. Object Number: 1857897 Size: SH
  4. Disconnect the blower motor electrical connector.

    5. Object Number: 1857900 Size: SH
  5. Disconnect the blower motor processor electrical connector.

    6. Object Number: 1857902 Size: SH
  6. Remove the screws (1) that retain the blower motor.

    7. Object Number: 1857904 Size: SH
  7. Remove the blower motor.

Installation Procedure

    Object Number: 1857904 Size: SH
  1. Install the blower motor.

    2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1857902 Size: SH
  2. Install the blower motor screws (1) and tighten to 1.5 N·m (13 lb in).

    3. Object Number: 1857900 Size: SH
  3. Connect the blower motor processor electrical connector.

    4. Object Number: 1857897 Size: SH
  4. Connect the blower motor electrical connector.
  5. Install the I/P compartment. Refer to Instrument Panel Compartment Replacement.
  6. Install the left insulator panel. Refer to Instrument Panel Insulator Replacement - Left Side.
  7. Install the I/P carrier mounting bolts and tighten to 25 N·m(19 lb ft). Refer to Instrument Panel Carrier Replacement

Blower Motor Replacement Left Hand Drive

Removal Procedure
  1. Remove the (I/P) - right side insulator panel. Refer to Instrument Panel Insulator Replacement - Right Side.
  2. Remove the I/P compartment. Refer to Instrument Panel Compartment Replacement.
  3. Loosen the I/P carrier mounting bolts but do not remove, and reposition the carrier to gain clearance for blower motor removal. Refer to Instrument Panel Carrier Replacement.

    4. Object Number: 819760 Size: SH
  4. Disconnect the blower motor electrical connector.

    5. Object Number: 819757 Size: SH
  5. Remove the screws (1) that retain the blower motor.

    6. Object Number: 756313 Size: SH
  6. Remove the blower motor.

Installation Procedure

    Object Number: 756313 Size: SH
  1. Install the blower motor.

    2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 819757 Size: SH
  2. Install the blower motor screws (1) and tighten to 1.5 N·m (13 lb in).

    3. Object Number: 819760 Size: SH
  3. Connect the blower motor electrical connector.
  4. Install the I/P compartment. Refer to Instrument Panel Compartment Replacement.
  5. Install the I/P insulator - right side. Refer to Instrument Panel Insulator Replacement - Right Side.
  6. Install the I/P carrier mounting bolts and tighten to 25 N·m (19 lb ft). Refer to Instrument Panel Carrier Replacement.