Radiator Cooling Fan Motor Relay: Testing and Inspection

1. Obtain radio theft protection code as described under Technician Safety Information, then disconnect battery ground cable and remove radiator fan relay.
2. Check for continuity between terminals A and C and between terminals B and D, Fig. 14, continuity should exist between terminals B and D.
3. Apply battery voltage between terminals B and D while checking for continuity between terminals A and C.
4. If continuity does not exist, replace relay.
5. Ensure audio system is reactivated after battery ground cable is connected.

Fig. 14 Radiator Fan Relay Terminal Identification: