FAN CONTROL MODULE INSPECTION [L3 Turbo]
FAN CONTROL MODULE INSPECTION [L3 Turbo]
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1. Remove the two bolts from the fan control module with the connectors still connected.
2. Start and warm up the engine.
3. Monitor the engine coolant temperature with the WDS or equivalent.
4. Measure the voltage at terminal A of the fan control module connector (2 terminals) as shown in the table.
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• If there is any malfunction, replace the fan control module.
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Inspection
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Result
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Condition
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A/C
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Engine coolant temp.
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|
IG SW ON
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OFF
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95 °C {203 °F} or less
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Fan stops
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|
IG SW ON (Idling)
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OFF
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95 °C {203 °F} or less
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Fan stops
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IG SW ON (Idling)
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ON*
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95 °C {203 °F} or less
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8.9-10.3V
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|
IG SW ON (Idling)
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OFF
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100 °C {212 °F} or more
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0.6-14.6V
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* :
When the magnetic clutch and the middle pressure switches are on.
