× 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
2002 Chevrolet Trailblazer LS 4.2L No Communication
Posted to GM Driveability on 3/11/2009 4 Replies

This t- blazer came in with the radio light going off and all cluster lights coming on at start up. The rear lift gate solenoid would also chatter when the gate was opened. We found no communication with the lift gate module and multiple communication codes u1...

4 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Trailblazer LS

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDT13S62
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Communication

Trouble Codes

U1000Class 2 Communication Malfunction
U1016Serial Communications Malfunction
U1064Lost Communication With BCM / VCD Module
U1088Loss of Communication With Sensing And Diagnostic Module
U1301Class 2 Data Line Short To Voltage
U1305Class 2 Data Line Circuit High Or Low Voltage
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDT13S62
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Communication

Trouble Codes

U1000Class 2 Communication Malfunction
U1016Serial Communications Malfunction
U1064Lost Communication With BCM / VCD Module
U1088Loss of Communication With Sensing And Diagnostic Module
U1301Class 2 Data Line Short To Voltage
U1305Class 2 Data Line Circuit High Or Low Voltage