check engine code
Oct 7, 2011 at 3:39 PM
2007 Chevrolet Van Chevy 3500 Box Code Po894 Transmission Comp Slip Does This M
2007 CHEVROLET VAN
175RANGER
- MEMBER
- 2 POSTS
- FOLLOW
Advertisement
The Powertrain Control Module (PCM) is detecting Torque Converter Clutch (TCC) slippage when the Torque Converter Clutch should be engaged.
There are many things that would cause this code to be set. Was that the only code present?
There are many things that would cause this code to be set. Was that the only code present?
Oct 7, 2011 at 4:27 PM
thank you for your reply yes it was.... but there hasnt been any noticable "feeling" like the tranny slipping, smells etc. other than the engine light coming on will we notice the ttc slipping? will it have any effect on driving.
Oct 7, 2011 at 6:12 PM
It can negatively affect fuel mileage. The TCC in only engaged at higher speeds.
Oct 7, 2011 at 6:20 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.