Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - p1860 tcc pwm solenoid electrical fault
View Single Post
  #1 (permalink)  
Old 06-07-2012, 02:44 PM
2drtahoe4x4 2drtahoe4x4 is offline
Registered User
Join Date: Jun 2012
Posts: 5
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
p1860 tcc pwm solenoid electrical fault

Have a 97 tahoe with a 4l60e transmission with less then 10,000 miles on it. It was a reman from GM. Only code I'm getting is the p1860 one. It sets with in a few seconds of being cleared no driving needed. Driving me nuts trying to figure out what it is. Dropped the pan and tested the tcc solenoid. It did seem to be stuck closed at first so I thought that was the problem. Reinstalled it and same code all over again. Any trouble shooting list or ideas would be greatly appreciated. Thanks in advance,
Reply With Quote