Back to 1998 Mazda B2500

1998 MAZDA B2500

2.5L I4FWDAUTOMATICgas
Repairs0Labor469Torque4906Fluid6DTC640Battery0Maintenance0Recalls0
C0062high severityChassis

ABS Pump Motor Circuit Low

on 1998 Mazda B2500 2.5L I4 · FWD

What this code means

Low voltage or current detected in the ABS hydraulic pump motor circuit during activation.

Symptoms

  • ABS light on
  • ABS pump runs slowly or weakly
  • Poor ABS performance
  • Grinding noise from ABS pump

Common causes

  • Worn ABS pump motor brushes
  • Low battery voltage during ABS event
  • High-resistance connection at pump
  • Pump motor internal failure

Diagnostic steps

  1. Measure voltage at pump motor during activation
  2. Check battery voltage under load
  3. Inspect pump motor connector
  4. Test pump motor current draw
  5. Check ground connections

Repair notes

Replace ABS pump motor or modulator assembly if motor is integrated.

Other Chassis codes on this vehicle

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