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+--- Thread: Cummins fault code 3539? (/showthread.php?tid=5657)
Cummins fault code 3539? - Jaielv - 01-05-2020
Any help on this fault code 3539 . I replaced the intake throttle actuator already and this fault code comes on . Any ideas thanks
RE: Cummins fault code 3539? - tree98 - 01-06-2020
Did you remember to plug it back in? Did you somehow damage the plug or wires while you were working on it?
RE: Cummins fault code 3539? - Mr Hagg - 01-06-2020
Possible causes of this fault code include:
A malfunctioning engine intake air throttle position sensor
A short circuit to battery in the engine harness.
An open circuit in the engine harness
Conditions For Clearing The Fault Code
To validate the repair, perform a key cycle, start the engine and let it idle for 1 minute.