Grand Caravan FWD V6-3.0L VIN 3 (1999)
Evaporator Core: Service and Repair
Rear Evaporator Core
NOTE: Special effort must be used to keep all R-134a system components moisture-free. Moisture in the oil is very difficult to remove and will cause a
reliability problem with the compressor.
REMOVAL
WARNING: THE REFRIGERANT SYSTEM MUST BE EMPTY BEFORE PERFORMING THE FOLLOWING OPERATION. THE
ENGINE COOLING SYSTEM MUST ALSO BE RELIEVED OF ALL PRESSURE.
1. Remove right quarter trim panel and D-pillar trim.
2. Remove fan A/C distribution duct.
3. Remove rear A/C unit.
4. Remove blower scroll.
Evaporator Cover
5. Remove evaporator cover.
Expansion Valve
6. Remove the nut that mounts the refrigerant plumbing block to the expansion valve.
