× 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
2001 Chevrolet S10 2.2L No Communication
Posted to GM Driveability on 7/18/2006 3 Replies

bcm and pcm issuing corrupt serial data. unplug bcm and communication is recoverd, but still get false data from pcm to speedo "making needle jump around" checked serial datalines in harness-ok, replaced pcm and bcm and still the same problem. what inputs to t...

3 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet S10

 
Message Closed

car Vehicle Data

2001 Chevrolet S10

VIN 1GCCS145X1
Engine2.2 L / 4 cyl / FLEX
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Communication
OccursIntermittently
Message Closed

car Vehicle Data

2001 Chevrolet S10

VIN 1GCCS145X1
Engine2.2 L / 4 cyl / FLEX
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Communication
OccursIntermittently