Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Traction Control: Anti-Lock: Description
The optional Anti-Lock Brake System (ABS) operates on all wheels. Wheel speed sensors and ABS control unit monitor all 4 wheels and can adjust hydraulic pressure to each wheel, maintaining optimum braking by preventing wheel lock-up. The ABS system consists of 4 wheel speed sensors, rear disc brakes, ABS control unit and a Hydraulic Control Unit (HCU). See Fig 1 .
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.