× 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
2000 Pontiac Montana 3.4L TCC
Posted to GM Transmission on 8/29/2008 7 Replies

Vehicle came into my shop missing second gear...so i pulled the trans and overhauled it...on the road test after about 4 or 5 miles it started going into lock up right along with the 1-2 shift along with a code PO742...so i did some testing and determined that...

7 Replies Received (View Replies)

  Related Documents & Media  2000 Pontiac Montana

 
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Montana

VIN 1GMDX03E3Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTCC
ConditionsTCC Stuck On
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Montana

VIN 1GMDX03E3Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTCC
ConditionsTCC Stuck On