× 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
2003 Chevrolet Silverado 1500 5.3L Front Axle Switch
Posted to GM Transmission on 12/22/2015 3 Replies

Code CO379 Was Present I have ran the test from Alldata which asked to test the lock up switch on the scanner from 2wd to 4hi and it will not show locked on the scanner. It shows unlocked at all settings.I then unhooked the connector to the actuator and ran a ...

3 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 1500

VIN 1GCEK14T73
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFront Axle Switch
ConditionsNo Lockup
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 1500

VIN 1GCEK14T73
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFront Axle Switch
ConditionsNo Lockup