Radiator Fan Circuit Troubleshooting
  1. Measure the voltage between the radiator fan relay 4P socket terminal No. 4 and body ground.
Is there battery voltage?
YES -
Go to Step 7 .
NO -
Replace the under-hood fuse/relay box.■
  1. Turn the ignition switch to LOCK (0).
  1. Disconnect the radiator fan motor 2P connector.