Recent content by MrMike
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Transmission setting changes between starts- I have a 2003 Yukon XL since new- the transmission settings change between starts - 2wh to 4L to All whee
This is the dash switch recently replaced- also when the truck is turned off in 2H it will restart in 4L -I put it in natural and u hear the clank to change back to 2H - so it does change between starts- but it’s random which setting it will start in - unless in 4L just hitting the button gets...- MrMike
- Post #5
- Forum: Engine & Drivetrain
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Transmission setting changes between starts- I have a 2003 Yukon XL since new- the transmission settings change between starts - 2wh to 4L to All whee
I have 2003 Yukon XL since new- now between starts it will change transmission settings- 2w to 4L to All wheel to neutral- I have changed the ecm unit and the switch on the dash - it has been reprogrammed - no performance issues- just trying to figure it out- MrMike
- Thread
- Replies: 6
- Forum: Engine & Drivetrain
