GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Prizm 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Blower Switch Replacement

Removal Procedure

    Object Number: 328053 Size: SH
  1. Remove the center console trim bezel. Refer to Instrument Panel Center Trim Panel Replacement in Instrument Panel, Gauges and Console.
  2. Remove the blower speed selector switch knob by pulling the knob away from the heater control unit.
  3. Remove the two screws (5) and pull the heater control (4) unit forward.
  4. Remove the illumination bulbs (2).
  5. Disconnect the blower speed selector switch electrical connector.
  6. Remove two the screws (1) and the blower speed selector switch (3) from the heater control unit.

Installation Procedure

    Object Number: 328053 Size: SH
  1. Install the blower speed selector switch (3) to the heater control unit. Secure the blower speed selector switch with the two screws (1).
  2. Install the illumination bulbs (2).
  3. Connect the blower speed selector switch electrical connector.
  4. Install the heater control unit (4) to the instrument panel (IP). Secure with the two screws (5).
  5. Install the blower speed selector switch knob.
  6. Install the center console trim bezel. Refer to Instrument Panel Center Trim Panel Replacement in Instrument Panel, Gauges and Console.