Operation CHARM: Car repair manuals for everyone.
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Cooling Fan Control Inspection

SYSTEM INSPECTION
1. Connect a jumper wire between the terminals TEN and GND of the data link connector.
2. Turn the ignition switch ON.


Rotate Throttle By Hand:





3. Rotate the throttle link by hand and verify that coolant fan and condenser fan operates.
4. Disconnect the jumper wire.
5. If not specified, inspect as following.
- Engine control module (ECM) 1N terminal voltage
- ECM 1K terminal voltage
- Coolant fan relay
- Condenser fan relay