Vehicle will not shift at 35 mph

Tiny
ABOXOFSTUPID
  • MEMBER
  • 2007 HUMMER H3
  • 89,000 MILES
Just replaced the transmission and torque converter in a 2007 h3 hummer. Everything bolted up nice; however the vehicle will not shift at 35 mph to next gear. Is there something that needs to be reset in the electronics?
Do you
have the same problem?
Yes
No
Tuesday, September 18th, 2012 AT 1:43 PM

6 Replies

Tiny
ASEMASTER6371
  • EXPERT
No, what was the reason you replaced it?

Was the check engine light on?

Rebuilt unit or used?

Roy
Was this
answer
helpful?
Yes
No
Tuesday, September 18th, 2012 AT 2:03 PM
Tiny
ABOXOFSTUPID
  • MEMBER
1 The other transmission was shot (slipping)
2 yes
3 Rebuilt Transmission
Was this
answer
helpful?
Yes
No
Tuesday, September 18th, 2012 AT 2:20 PM
Tiny
ABOXOFSTUPID
  • MEMBER
The check engine light is on now.
I changed all fluids and flushed the whole system out
(Transmission fluid and Transfer case fluid)
It goes into all gears fine reverse ect.
Was this
answer
helpful?
Yes
No
Tuesday, September 18th, 2012 AT 2:46 PM
Tiny
ASEMASTER6371
  • EXPERT
Get the code pulled to see what is going on.

Roy
Was this
answer
helpful?
Yes
No
Tuesday, September 18th, 2012 AT 2:52 PM
Tiny
ABOXOFSTUPID
  • MEMBER
Ok. Thanks
Was this
answer
helpful?
Yes
No
Tuesday, September 18th, 2012 AT 2:57 PM
Tiny
ABOXOFSTUPID
  • MEMBER
If I can get this resolved I will Donate
Was this
answer
helpful?
Yes
No
Tuesday, September 18th, 2012 AT 2:58 PM

Please login or register to post a reply.

Recommended Guides