2. Turn the ignition key to the ON (II) position.
3. Measure the voltage between terminal No. 2 of the 2-pin radiator fan switch connector and ground.
Is there battery voltage?
Yes Proceed to p. 4.
No Repair open circuit in wire between terminal #2 of radiator fan switch and underhood fuse/relay box.
4. Turn the ignition switch to the OFF position and check for continuity between terminal No. 1 of the radiator fan switch 2-pin connector and ground.
Is there conductivity?
Yes Replace the radiator fan switch.
No Check for open circuit in the wire between terminal #1 of the 2-pin radiator fan switch connector and ground. If the wire is OK, check to see if the ground on the G201 is good.
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