× 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
1997 Chevrolet C1500 5.7L Converter Slip
Posted to GM Transmission on 9/9/1999

Customer complaint on this vehicle was hard shift. Scanshowed code P1870 that does reset after vehicle warms up &is at highway cruise. Found no TSB's for this build date. Iunderstand the hard shift is due to max line pressurecommand during P1870. Before I star...

  Related Documents & Media  1997 Chevrolet C1500

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet C1500

VIN 1GCEC14RXV
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedConverter Slip
ConditionsSlips-Sets Code
Misc.4Spd Auto Trans
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet C1500

VIN 1GCEC14RXV
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedConverter Slip
ConditionsSlips-Sets Code
Misc.4Spd Auto Trans