System Testing
- Check fan motor operation. See MOTOR under COMPONENT TESTING. If motor is okay, check for defective main fusible link to radiator fan relay. Fusible link is Pink 30-amp link, located near positive battery cable.
- If condenser fan does not operate, check fuse No. 5 for condenser fan motor relay. Fuse is located in relay box, located on left rear corner of engine compartment.
- If radiator and condenser fans operate in low speed only, ensure A/C clutch is engaging. If clutch does not engage, check A/C system resistor.
- Resistor is located above condenser fan. Disconnect 4-pin connector from resistor. Using an ohmmeter, measure resistance between Blue/Black and Black/White resistor wire terminals. Replace resistor if reading is not .26-.32 ohm.