Does having a bad transfer case make engine light pop up?
When you’re driving a vehicle around with a bad transfer case, your engine computer will usually pick up on the high internal temperatures that the transfer case is producing. This will cause either your vehicle’s check engine light or your vehicle’s service 4WD light to pop on.
What does it mean when 4WD light comes on?
A lot of the time, a flashing 4WD light is no reason to be alarmed, because it simply means that the system is working as designed. On vehicles where four-wheel drive is only activated on demand — that is to say, when traction conditions require it — this light shows up to tell you that it’s been activated.
Can you still drive a vehicle with a bad transfer case?
Plus, you should try not to drive with a bad transfer case even though you cannot get the repair done. If you can take your car out of four-wheel-drive, you should do so. Plus, any off-road driving that you do should be kept to a minimum because bumps in the road could cause even more damage to your transfer case.
How does the transfer case in a car work?
The transfer case completes the activation between two-wheel drive neutral, to low four-wheel, and then to drive four-wheel. Inside the case are a series of gear reductions and chain drives that work together to accomplish their task of supplying power to the drive axles, making the vehicle four wheel drive.
What happens when you have a bad transfer case?
When you’re driving a vehicle around with a bad transfer case, your engine computer will usually pick up on the high internal temperatures that the transfer case is producing. This will cause either your vehicle’s check engine light or your vehicle’s service 4WD light to pop on.
Why does transfer case pop out of 4WD?
As such, some vehicles may exhibit different symptoms. Another common problem is a transfer case that pops out of 4WD. The issue can be attributed to outside influences (e.g., a problem with the differential or driveshaft) or it might be due to an internal transfer case concern.
Why do you need a transfer case for AWD?
The transfer case is one of the most important components that distinguish all-wheel drive (AWD) and four-wheel drive (4WD) vehicles. Driving all four wheels provides superior traction, resulting in improved performance in challenging terrain.