Reverse quit otherwise drives well. Transmission fluid looks like it's never bin changed no colour and looks thin
Jul 28, 2017 at 2:43 PM
Transmission
2003 GMC ENVOY
MIKE BOLTON
- MEMBER
- 1 POST
- FOLLOW
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.
Advertisement
Hello,
It sounds like you have a shift selector switch that is out. This switch sits on the side of the transmission (diagrams below)
There are several fuses the control the transmission Here are some guides to help you.
https://www.2carpros.com/articles/how-to-check-a-car-fuse
and to check the switch
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Here is a guide to show you how to drop the pan and get the transmissions serviced.
https://www.2carpros.com/articles/how-to-service-an-automatic-transmission
Please run some tests and get back to us we are interested to see what it is.
Cheers, Ken
It sounds like you have a shift selector switch that is out. This switch sits on the side of the transmission (diagrams below)
There are several fuses the control the transmission Here are some guides to help you.
https://www.2carpros.com/articles/how-to-check-a-car-fuse
and to check the switch
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Here is a guide to show you how to drop the pan and get the transmissions serviced.
https://www.2carpros.com/articles/how-to-service-an-automatic-transmission
Please run some tests and get back to us we are interested to see what it is.
Cheers, Ken
Images (Click to enlarge)
Jul 29, 2017 at 12:03 PM
Advertisement