11A Radiator Fan Relay Circuit (Code 35)

1. With diagnostic read-out tool connected to engine test connector, connect voltmeter between dark blue/pink wire of radiator fan relay connector and ground.
2. Place system in ATM test mode code 04.
3. If voltmeter reading is within one volt of battery voltage and is not cycling, proceed to Test 11 step B.
4. If voltmeter reading is cycling between 0 and 5 volts, proceed to Test 11 step C.
5. If voltmeter is not cycling and reads 0 to 1 volt, disconnect logic module white electrical connector. If voltmeter reading is now within 1 volt of battery voltage, replace logic module. If voltmeter reading is still not within 1 volt of battery voltage, check dark blue/pink wire for short circuit to ground.
6. If voltmeter is cycling and relay clicks, check for a poor connection in the circuit.