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2011 Chevrolet Traverse LT 3.6L No Start
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...
FIX posted 11/19/2021
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Message Closed w/FIX
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| VIN | 1GNKVGEDXB |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start |
| Occurs | Always |
Trouble Codes
| P0627 | PGM-FI Main Relay 2 (Fuel Pump) Circuit Malfunction |
| U0109 | Lost communication to FSCM |
Message Closed w/FIX
Vehicle Data
2011 Chevrolet Traverse LT
| VIN | 1GNKVGEDXB |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start |
| Occurs | Always |
Trouble Codes
| P0627 | PGM-FI Main Relay 2 (Fuel Pump) Circuit Malfunction |
| U0109 | Lost communication to FSCM |
6 Replies Received
6 Replies Received
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