Why would my ABS and traction control light come on?
When the ABS and Traction Control lights illuminate, it is typically due to a faulty wheel or speed sensor or an ABS module failure. An OBDII scanner can read trouble codes stored in the ECU, but you need a mechanic to test these codes to identify the cause and corresponding fix for the issue.
How do I know if my traction control sensor is bad?
Symptoms of a Bad or Failing Traction Control Module
- Traction Control System Warning Indicator Light is on.
- Traction Control System (TCS) won’t turn off/on.
- Loss of Traction Control System (TCS) features.
- Loss of Anti-Lock Brake System (ABS) features.
How much does it cost to fix a traction control system?
Quick Answer: How Much Does It Cost To Fix The Traction Control System?? The average cost for a traction control switch replacement is between $82 and $94. Labor costs are estimated between $39 and $51 while parts are priced at $43. Estimate does not include taxes and fees.
How much does it cost to replace an ABS speed sensor?
ABS wheel sensors cost anywhere from $100 to $200 each, while ABS control modules run from $200 up to $600 apiece. In addition, expect to pay between $80 and $150 per hour for labor and anticipate at least an hour to an hour and a half of work.
What is the difference between speed sensor and ABS sensor?
The anti-lock braking system is designed to apply smooth application of brake fluid to engage the brake calipers and pads to slow your car without locking up the tires. The wheel speed sensor is responsible for relaying the wheel speed to the ECU so that it can tell the ABS system how much pressure to safely apply.
How do I know if my abs sensor is active or passive?
Identify which system is on your vehicle With the ignition key in the on position and the ABS sensor connector still plugged in, look for a reference voltage with a volt meter. You may also note that in some cases the ABS cord wire for the Active ABS systems are slightly thinner than the Passive ABS cord.