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2017 LEXUS CT 200H

1.8L I4 Hybrid•FWD•AUTOMATIC•hybrid
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Repairs0Labor607Torque4694Fluid6DTC923Battery0Maintenance0Recalls0
P1705high severityPowertrain

Direct Clutch Speed Sensor Circuit Fault

on 2017 Lexus CT 200h 1.8L I4 Hybrid · FWD

What this code means

The ECM/TCM detected a fault in the direct clutch speed sensor inside the transmission.

Symptoms

  • CEL
  • Harsh shifting
  • Delayed engagement
  • Slipping
  • Limp mode

Common causes

  • Faulty speed sensor
  • Damaged internal wiring
  • Contaminated fluid
  • Faulty TCM

Diagnostic steps

  1. Test sensor output
  2. Check fluid condition
  3. Inspect connector
  4. Monitor with scan tool

Repair notes

Replace internal speed sensor.

Other Powertrain codes on this vehicle

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