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2011 Chevrolet Traverse LT 3.6L No Start
Posted to GM Driveability on 11/16/2021 6 Replies

I have checked power and grounds are good. The new FSCM module won't allow communication to the differential module. The HS-LAN ckts are not open and not shorted to power or ground. Good voltage at the FSCM when ignition is turned on. I have disconnected t...

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  Related Documents & Media  2011 Chevrolet Traverse LT

 
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Traverse LT

VIN 1GNKVGEDXB
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0627PGM-FI Main Relay 2 (Fuel Pump) Circuit Malfunction
U0109Lost communication to FSCM
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Traverse LT

VIN 1GNKVGEDXB
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0627PGM-FI Main Relay 2 (Fuel Pump) Circuit Malfunction
U0109Lost communication to FSCM