Ranger 4WD L4-2.3L VIN D (2002)
Heater Core: Service and Repair
REMOVAL
1. Remove the evaporator core housing.
NOTE: If a heater core leak is suspected, the heater core must be leak tested before it is removed from the vehicle.
2. Remove the instrument panel. Refer to: Body and Frame, Interior Trim, Dashboard/Instrument Panel, Service and Repair, See: Body and
Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and Repair
3. Remove the Powertrain Control Module (PCM).
4. Remove the PCM heat sink.
1
Remove the ground strap screw.
2
Remove the heat sink.
5. Remove the four nuts from the engine side of the dash panel. Position the plenum chamber on the vehicle floor.
6. Remove the heater core cover.
1
Remove the screws.
2
Remove the heater core cover.