How do I know if my 4×4 selector is bad?
How do I know if my transfer case is bad?
- Problems with Gear Shifting.
- Having a Hard Time Staying in 4WD.
- 4WD Fails to Engage or Disengage.
- Puddle Buildup Right Under the Location of the Transfer Case.
- Odd Grinding or Humming Noises.
- 4WD Warning Light is On.
- Mismatched Tires and Inflation.
- Dirt and Water.
How do you test a 4×4 selector switch?
How do you test a 4 wheel drive switch?
- Locate the four-wheel drive high button on the dash.
- Drive the vehicle as normal and press the button or shift into 4Hi.
- Turn the vehicle to the left and right while moving.
- Locate the four-wheel drive low button on the dash or shifter.
- Stop the vehicle.
Where is Transfer Case Control Module?
Where is the transfer case control module located? You will find it under the driver’s side dashboard on the steering column. The driver can reach the connectors easily because it is facing towards them.
What to do if your 4×4 won’t engage?
Engage the transfer case – which your manual lever does, and that seems to work well. 2. Lock the front hubs, which is done electrically and confirmed when your 4×4 light goes on. This part of the system is where your issue is. I am no mechanic, and don’t have the solution – others here have more hands on and will weigh in on your issue.
What are the symptoms of a bad front axle engagement switch?
Another symptom of a potential problem with the front axle engagement switch is a four-wheel drive system that becomes stuck. A bad switch may cause the four-wheel drive system to be stuck in the permanently engaged, or disengaged mode.
What to do if your 4×4 selector switch is not working?
If replacing the 4×4 selector switch doesn’t work for you, try to find a local member with a verified working TCCM to swap in. If the problem goes away, return your friend’s TCCM and buy a replacement for yourself. Search these forums for replacement instructions.
Why is my Chevy Silverado not going 4WD?
If your truck is driving perfectly fine but switching into 4WD doesn’t engage the front wheels, you might have a bad axle actuator. Replacing the actuator is pretty easy and inexpensive.