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2007 Pontiac G6 3.5L No Start, Hesitation, Surge, MIL Lamp on
Posted to GM Driveability on 10/2/2018 6 Replies

Vehicle is intermittently throwing a code u0073, the IPC gauges go on and off, "ERROR" reads on the DIC and the security light comes on. Very randomly, no start, no crank, no comm with any modules. Sometimes comm with only TCM, BCM, and ECM Tested the b...

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car Vehicle Data

2007 Pontiac G6

VIN 1G2ZG58N67
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Hesitation, Surge, MIL Lamp On
OccursIntermittently

Trouble Codes

U0073FCAN Malfunction (BUS Off)
Open Help Request

car Vehicle Data

2007 Pontiac G6

VIN 1G2ZG58N67
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Hesitation, Surge, MIL Lamp On
OccursIntermittently

Trouble Codes

U0073FCAN Malfunction (BUS Off)