Is there a pushbutton 4WD on a Silverado?
80K miles on this truck. pushbutton 4wd controls. Operates normally in Auto 4wd, 4Hi, and 4Lo, and 4wd functions as it should. By that I mean that the front wheel driveline is engaged in 4Hi & 4Lo, and engages under hard acceleration or rear-wheel slip in 4wd Auto.
How can I put my Silverado 4WD in neutral?
I can put it in neutral by holding 2h and 4l simultaneously for 10 seconds, it goes to neutral and the neutral light comes on, and it shifts as it should otherwise into and out of all the ranges.
What does the service 4WD light on a GM Truck mean?
The solid lights on the 4WD buttons are telling you where the transfer case encoder motor thinks it is, and blinks on the mode that it is trying to go to after you push the button. If it fails to move to the new position, it goes back to a solid light on the original position and illuminates the “SERVICE 4WD” light.
Why is my Silverado not shifting to 2WD?
If that doesn’t work, the shift actuator’s internal sensor may be failing to register 2WD. Good luck, let us know if that helps. BTW, watch for t-case oil leaks, a hardened wear washer tends to wear through the rear case cause a very hard to find leak.
The solid lights on the 4WD buttons are telling you where the transfer case encoder motor thinks it is, and blinks on the mode that it is trying to go to after you push the button. If it fails to move to the new position, it goes back to a solid light on the original position and illuminates the “SERVICE 4WD” light.
Why are the 4×4 buttons not lit up?
Well fuses are good, checked #15 and #36 — the wires to the 4×4 buttons are getting power. Pushed around on the module below the seat and that made the orange neutral light flicker for a second then out. Made sure it was grounded and won’t flicker again. Side note the letters on the buttons light up, just not the orange lights.
How do you change the selector switch on a Chevy Silverado?
Replacements are available for around $30, or you can try a DIY fix by taking the switch apart and re-heating all the solder joints on the back circuit board to ensure proper contact. To remove the selector switch: Lower the steering wheel all the way down. Put the truck in gear. Then, gently pull the dash off to gain access.
Where is the 4WD control module located on a Chevy Silverado?
The 4WD control module is located deep within your dashboard, and is very difficult as well as expensive to replace. On occasion, they start to go bad, generally causing 4WD to not engage and without any codes being thrown. But if you are getting a code, the problem is still likely not your module.