Error code

GMC All models code P1484

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Meaning

Engine coolant fan speed/engine speed -signal variation

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

Wiring, engine coolant fan clutch, engine coolant fan speed sensor

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.

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