BitterSweetSymphony
Member
I got this from a few resources, I hope it can be a good read for you. Here are a few super simple facts about Trax's rear drive axle system operations:
- The rear drive axle system helps your car grip the road better and sends power to the back wheels when needed.
- A computer controls the system. This computer uses information like how fast your wheels are spinning, how you're steering, and if you're sliding to decide how much power to send to the back wheels.
- The rear drive axle system can turn itself off. If something's wrong (like different sized tires, overheating, or a problem with the computer), it'll switch to 2-wheel drive and tell you with a message on the dashboard.
- The system is sensitive to temperature and voltage. It works best within certain temperature and voltage ranges.
- If you replace parts, reprogramming is required. If you change the rear axle or its computer, a mechanic has to use a special tool to set it up correctly.