× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2008 Buick LaCrosse CXS 3.6L No Start
Posted to GM Driveability on 8/27/2018 4 Replies

When key is turned to on, only check engine on dash comes on with head lights, radio comes on but makes a audible bump noise through the speakers. No crank at all. I can communicate with the pcm no problem, only code is a u1301. When i do a system scan wit...

4 Replies Received (View Replies)

  Related Documents & Media  2008 Buick LaCrosse CXS

 
Open Help Request

car Vehicle Data

2008 Buick LaCrosse CXS

VIN 2G4WE58788
Engine3.6 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

U1301Class 2 Data Line Short To Voltage
Open Help Request

car Vehicle Data

2008 Buick LaCrosse CXS

VIN 2G4WE58788
Engine3.6 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

U1301Class 2 Data Line Short To Voltage