Element 4WD L4-2.4L (2004)
Radiator Cooling Fan Motor: Testing and Inspection
Radiator Fan Switch Circuit
Circuit Open Troubleshooting
Troubleshooting (Open)
NOTE: Before beginning this troubleshooting procedure, refer to the symptom troubleshooting index.
1. Disconnect the radiator fan switch 2P connector.
2. Turn the ignition switch ON (II).
3. Measure voltage between radiator fan switch 2P connector terminal No. 2 and body ground.
Is there battery voltage?
YES - Go to step 4.
NO - Repair open in the wire between radiator fan switch 2P connector terminal No. 2 and under-hood fuse/relay box.
4. Turn the ignition switch OFF, and check for continuity between radiator fan switch 2P connector terminal No. 1 and body ground.
Is there continuity?
YES - Replace the radiator fan switch.
NO - Check for an open in the wire between radiator fan switch 2P connector terminal No. 1 and body ground. If the wire is OK, check for a
poor ground at G301.
Circuit Shorted Troubleshooting
Troubleshooting (Short)
NOTE: Before beginning this troubleshooting procedure, refer to the symptom troubleshooting index.
1. Remove the radiator fan relay from the under-hood fuse/relay box, and test it.
Is the relay OK?
YES - Go to step 2.
NO - Replace the radiator fan relay.
2. Remove the radiator fan switch, and test it.
Is the radiator fan switch OK?
YES - Go to step 3.
NO - Replace the radiator fan switch.
3. Disconnect the under-hood fuse relay box 14P connector.
