Possible causes
– EVAP canister vent control solenoid harness is open or shorted
– EVAP canister vent control solenoid circuit poor electrical connection
– Faulty EVAP canister vent control solenoid
– EVAP canister vent control solenoid circuit poor electrical connection
– Faulty EVAP canister vent control solenoid
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
– Possible a noticeable fuel odor caused by the release of fuel vapors
– Possible a noticeable fuel odor caused by the release of fuel vapors
P1675 GMC Description
The Engine Control Module (ECM) has detected an improper voltage level on the output driver module for the EVAP canister vent solenoid control circuit