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2009 Pontiac G6 3.5L No Start
Posted to GM Driveability on 7/31/2020 12 Replies

I'm looking for a little help testing this CAN system, I have a no start no crank.. I'm not getting a signal from the ECM to activate the starter relay.. jumping the relay the car will crank but wont fire... I have no communication with EBCM, TCM and ECM.....

12 Replies Received (View Replies)

  Related Documents & Media  2009 Pontiac G6

 
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car Vehicle Data

2009 Pontiac G6

VIN 1G2ZG57N29
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

U0073FCAN Malfunction (BUS Off)
U2105Lost Communication With Engine Control System
U2106Lost Communication With Transmission Control System
Message Closed

car Vehicle Data

2009 Pontiac G6

VIN 1G2ZG57N29
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

U0073FCAN Malfunction (BUS Off)
U2105Lost Communication With Engine Control System
U2106Lost Communication With Transmission Control System