Radiator and Condenser Fans Circuit Troubleshooting D
Radiator and Condenser Fans Circuit Troubleshooting D1. Remove the condenser fan relay from the under hood fuse/relay box and test it.
Is the relay OK?
YES - Go to step 2.
NO - Replace the condenser fan relay.
2. Turn the ignition switch ON (II).
3. Measure the voltage between condenser fan relay 4P socket terminal No. 3 and body ground.
Is there battery voltage?
YES - Check these circuits:
^ The wire between condenser fan relay 4P socket terminal No. 4 and radiator fan switch A terminal No. 2.
^ The connection between condenser fan relay 4P socket terminal No. 1 and fuse No. 58 (30A) in the under-hood fuse/relay box.
^ The wire between condenser fan relay 4P socket terminal No. 2 and the condenser fan motor.
^ The wire between the condenser fan motor and the fan control relay.
NO - Go to step 4.
4. Measure the voltage between fan control module 8P connector terminal No. 3 and body ground.
Is there battery voltage?
YES - Repair an open in the wire between fan control module terminal No. 3 and condenser fan relay 4P socket terminal No. 3.
NO - Replace the fan control module.