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2016 LEXUS CT 200H
1.8L I4 Hybrid•FWD•AUTOMATIC•hybrid
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Repairs0Labor459Torque1786Fluid7DTC1921Battery1Maintenance0Recalls0
C1252critical severityChassis

Open in Pump Motor Circuit

on 2016 Lexus CT 200h 1.8L I4 Hybrid · FWD

What this code means

An open circuit has been detected in the ABS pump motor wiring or connections. No direct OBD P-code equivalent exists for this manufacturer-specific code.

Symptoms

  • ABS warning light on
  • ABS pump does not run
  • Loss of ABS function

Common causes

  • Open pump motor wiring
  • Faulty pump motor relay
  • Corroded connector
  • Failed pump motor

Diagnostic steps

  1. Check pump motor circuit continuity
  2. Inspect motor connector and relay
  3. Verify supply voltage to motor
  4. Repair wiring or replace actuator
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