× 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
1993 Chevrolet K1500 Silverado 5.7L Speedo and ECM
Posted to GM Electrical on 7/29/2010 8 Replies

This one has me going in circles. Vehicle came in with no speedo and check engine light on with code 24 (VSS). Checked the VSS and it was open. Replaced VSS and still no speedo signal. Ran diagnostics had power and ground at DRAC module VSS signal varies with ...

8 Replies Received (View Replies)

  Related Documents & Media  1993 Chevrolet K1500 Silverado

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet K1500 Silverado

VIN 2GCEK19K5P
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
AffectedSpeedo and ECM
ConditionsSpeed Not Steady
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet K1500 Silverado

VIN 2GCEK19K5P
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
AffectedSpeedo and ECM
ConditionsSpeed Not Steady