GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 2001 🢒 Intrigue 🢒 Engine 🢒 Engine Cooling 🢒 Coolant Heater Cord Replacement

Removal Procedure

    Object Number: 281934 Size: SH
  1. Remove the coolant heater cord retainer from the upper radiator support.
  2. Disconnect the engine left coolant heater cord from the engine left coolant heater.

    3. Object Number: 281933 Size: SH
  3. Cut the engine left coolant heater cord strap (1) at the engine wiring harness.
  4. Remove the engine right coolant heater cord from behind the power steering pump (3).

    5. Object Number: 281932 Size: SH
  5. Cut the upper right coolant heater cord strap (2) at the engine wiring harness near the power steering lines.
  6. Cut the lower right coolant heater cord strap (1) at the engine wiring harness near the power steering lines
  7. Disconnect the engine right coolant heater cord from the engine right coolant heater (3).
  8. Remove the coolant heater cord from the vehicle.

Installation Procedure

    Object Number: 281932 Size: SH
  1. Install the coolant heater cord to the vehicle.

    2. Notice: The heater cord must not touch the engine, hot pipes, manifold, or any moving parts. Route the cord to the left front of the engine compartment securing with tie straps as necessary to prevent damage.

  2. Connect the engine right coolant heater cord to the engine right coolant heater (3).
  3. Install a new lower right coolant heater cord strap at the engine wiring harness by the power steering lines (1).
  4. Install a new upper right coolant heater cord strap (2) at the engine wiring harness by the power steering lines.

    5. Object Number: 281933 Size: SH

    Notice: The heater cord must not touch the engine, hot pipes, manifold, or any moving parts. Route the cord to the left front of the engine compartment securing with tie straps as necessary to prevent damage.

  5. Install the engine right coolant heater cord behind the power steering pump (3).
  6. Install a new engine left coolant heater cord strap (1) at the engine wiring harness.
  7. Connect the engine left coolant heater cord to the engine left coolant heater (4).

    8. Object Number: 281934 Size: SH

    Notice: The heater cord must not touch the engine, hot pipes, manifold, or any moving parts. Route the cord to the left front of the engine compartment securing with tie straps as necessary to prevent damage.

  8. Install the coolant heater cord retainer to the upper radiator support.