Evaporator, A/C: Removal: Removal
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the HVAC housing and place it on a workbench. Refer to HOUSING, HVAC, REMOVAL .
- Disconnect the HVAC wiring harness (1) from the recirculation door actuator (2), power module or blower resister (3) (depending on application) and the blower motor (4).
- Disengage the HVAC wiring harness from the two retaining clips (5) and position the harness out of the way.
NOTE:
If the foam seal is deformed or damaged, the seal must be replaced.
- Remove the foam seal (1) from the front of the HVAC housing (2).
- Remove the two bolts (4) that secure the A/C expansion valve (5) to the evaporator tube tapping block (3) and remove the valve.
- Remove the three screws (2 and 5) that secure the blower motor and evaporator housing (6) to the HVAC housing (3).
- Carefully disengage the nine retaining tabs (1 and 4) that secure the blower motor and evaporator housing the HVAC housing.
- Carefully separate the blower motor and evaporator housing from the HVAC housing
NOTE:
If the foam insulator around the A/C evaporator is deformed or damaged, the insulator must be replaced.
- Remove the A/C evaporator (1) from the blower motor and evaporator housing (2).
- If the A/C evaporator is going to be reused, remove and discard the O-ring seals from the evaporator fittings and install plugs into, or tape over the evaporator ports.