C0067high severityChassis
ABS Pump Motor Runs Continuously
on 2014 Jeep Cherokee 3.2L V6 · AWD
What this code means
The ABS hydraulic pump motor runs continuously or for an excessive duration.
Symptoms
- ABS pump motor audible constantly
- ABS light may be on
- Battery drain if vehicle is off
- Brake pedal feels spongy
Common causes
- Internal hydraulic leak in ABS modulator
- Faulty pressure switch
- ABS module commanding pump continuously
- Leaking accumulator or valve
Diagnostic steps
- Monitor pump run time with scan tool
- Check brake fluid level at ABS unit
- Inspect for external brake fluid leaks
- Test pressure switch
- Check for related solenoid valve codes
Repair notes
Diagnose the cause of continuous pump run. Replace modulator if internal leak.
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