Evaporator Core: Service and Repair
HVAC Module:
Tools Required:
J 39500 A/C Refrigerant Recovery, Recharging, and Recycling Station
Remove or Disconnect
1. Recover refrigerant
2. Negative battery cable.
3. Raise vehicle.
4. Evaporator drain tube.
5. Lines from evaporator, discarding O-rings.
6. Lower vehicle.
7. Right side under dash insulator panel.
8. Electrical junction box at heater core cover
9. Left side insulator panel.
10. Steering column filler.
11. Partially remove shift console, if equipped, to gain access to floor duct and heater core cover.
12. Floor duct.
13. Heater core cover.
NOTICE: The heater core will be suspended by the heater core pipes. Do not apply any downward pressure on the core, or damage may occur to the heater core pipes.
14. Heater core shroud and straps.
15. Evaporator assembly.
Install or Connect
1. Evaporator assembly.
2. Heater core shroud and straps.
3. Heater core cover.
4. Floor duct.
5. Steering column filler.
6. Left side insulation panel.
7. Electrical junction box to heater core cover.
8. Right side insulation panel.
9. Console.
10. Raise vehicle.
11. Evaporator lines.
12. Drain tube.
13. Lower vehicle.
14. Negative battery cable.
15. Evacuate and recharge A/C system.
Image Key
1 ACTUATOR
2 SHAFT, MODE VALVE
3 VALVE, MODE
4 BOLT
5 DUCT, DEFROSTER
6 SEAL, DEFROSTER VALVE
7 SEAT, DEFROSTER VALVE
8 VALVE, HEATER
9 SHROUD, HEATER CORE
10 CORE, HEATER
11 STRAP, HEATER CORE
12 COVER, HEATER CORE
13 SEAL, TUBE MOUNTING
14 SEAL, HEATER CORE
15 SPACER, EVAPORATOR MOUNTING
16 BRACKET, EVAPORATOR MOUNTING
17 TAPE, TXV INSULATOR
18 GASKET, EVAPORATOR CASE
19 TUBE, TXV
20 VALVE, TXV
21 CLIP, TXV TUBE
22 SCREW, EVAPORATOR TUBE CLAMP
23 CLAMP, EVAPORATOR TUBE
24 BRACKET, EVAPORATOR TUBE
25 SEAL, EVAPORATOR TO CASE
26 CORE, EVAPORATOR
27 FILTER, WATER
28 RETAINER, FILTER
29 VALVE, TEMPERATURE
30 CLIP, TEMPERATURE VALVE
31 SHAFT, HEATER VALVE
32 CLIP, PUSH ON
33 CASE, A/C EVAPORATOR
34 VALVE, DEFROSTER
35 LINK, DEFROSTER VALVE
36 ACTUATOR, DEFROSTER VALVE
37 SHAFT, DEFROSTER VALVE