9000 CSE V6-2962cc 3.0L DOHC (B308) (1996)
Fault symptom
Radiator tan not working (step 1 on cars with 2 step tans)
Action
1
Check that fuse 4 in the engine compartment electrical distribution box is intact.
2
Remove relays and check the voltage supply to pins 1 and 4 (relays 30 and 86). This should be battery positive voltage.
Check the cable assembly and remedy any faults.
3
Bridge between pins 1 and 2 (relays 30 - 87). The radiator tan should now start.
If not, check the cable assembly, connectors, resistors to the radiator fan motor and grounding leads with connectors from the radiator fan motor.
4
Connect the ISAT and activate "RADIATOR FAN LOW".