Why is my 4WD flashing?
The purpose of the 4 wheel drive light is to indicate when you have engaged 4WD mode by selecting 4H. When the light flashes continuously for more than 30 seconds it signifies there is a problem somewhere on your drivetrain system and that 4WD has not engaged properly.
How do I know if my four-wheel drive is not working?
4×4 Does Not Engage A generally obvious issue is if the 4×4 system just doesn’t engage. You can often tell by the way your vehicle is driving if all four wheels are being fed power or not. You may notice jerking motions if you try to engage in 4-wheel drive unsuccessfully.
What does it mean when your 4WD light flashes?
The transfer case is what splits the power between the front and rear axles. If it overheats, it may no longer be able to operate according to spec, causing the 4WD light to flash. Sometimes, the flashing light signifies that the system itself has deactivated until it can cool down.
What does the blinking 4 wheel drive indicator mean?
So what is that 4 wheel drive indicator blinking on your dashboard means? The purpose of the 4 wheel drive light is to indicate when you have engaged 4WD mode by selecting 4H. When the light flashes continuously for more than 30 seconds it signifies there is a problem somewhere on your drivetrain system and that 4WD has not engaged properly.
Why is my 4 wheel drive light not engaging?
If you don’t shift it into neutral, the 4wd light will continue to flash and won’t get into gear. Seems to be a common occurrence on these trucks. Dodge dealers recommend engaging 4-lo, then back in 2-wheel drive, then back in 4-wheel drive hi (4H). This sequence apparently resolves the problem.
Is the service engine, Trac off and 4 low blinking?
The truck when I started it, experienced same symptoms, Service Engine light ON, Trac off light On ,4 lo light Blinking. Still under warranty. Should I take it in to the dealer or just disconnect the battery?