GM Service Manual Online
For 1990-2009 cars only

Throttle Body Heater Inlet Hose Replacement LXV

Removal Procedure


    Object Number: 2027531  Size: SH
  1. Disconnect the throttle body heater intlet hose connector from the engine coolant thermostat housing (1).
  2. Loosen the clamp and disconnect the throttle body heater inlet hose connector from the throttle body (3).
  3. Remove the throttle body heater inlet hose (2).

Installation Procedure


    Object Number: 2027531  Size: SH
  1. Install the throttle body heater inlet hose (2).
  2. Connect the throttle body heater inlet hose to the throttle body (3) and install the clamp.
  3. Connect the throttle body heater inlet hose (2) to the engine coolant thermostat housing (1).