68145835AA | Genuine Mopar® ABS Control Module For 2012-2014 Jeep Wrangler

• Prevent Wheel Lockup

  • Modulates brake pressure during hard braking to keep the wheels spinning, improving steering control.

• Enhance Vehicle Stability

  • Helps maintain control during sudden stops or on slippery roads.

• Work with Other Safety Systems

  • Integrates with Electronic Stability Control (ESC), Traction Control, and sometimes Brake Assist.

• Monitor Brake System Health

  • Detects faults in the ABS system and triggers warning lights or codes.

1. ABS Warning Light

The ABS light on the dashboard stays on or flashes, indicating a problem with the ABS system.

2. Brakes Lock Up

During hard braking, the wheels may lock, causing skidding—something the ABS is supposed to prevent.

3. Inconsistent or Erratic Braking

Brakes may feel jerky, uneven, or delayed.
You might feel pulsating in the brake pedal even during normal stops.

4. Traction or Stability Control Malfunctions

Systems like ESC (Electronic Stability Control) or TCS (Traction Control System) may stop working because they rely on the ABS module.

5. Diagnostic Trouble Codes (DTCs)

Scanning the vehicle may reveal ABS-related codes such as C0035–C0040 (wheel speed sensor errors) or module communication faults.

6. Unresponsive ABS During Emergency Stops

The ABS may fail to engage when braking on slippery surfaces, increasing stopping distance.