Previa Van RWD L4-148.8 2438cc 2.4L DOHC SC (2TZ-FZE) (1996)
Evaporator Core: Testing and Inspection
FRONT EVAPORATOR INSPECTION
1. INSPECT EVAPORATOR FINS BLOCKAGE
If the fins are clogged. clean them with compressed air.
NOTE: Never use water to clean the evaporator.
2. INSPECT FITTINGS FOR CRACKS OR SCRATCHES
Repair as necessary.