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2011 LEXUS CT 200H

1.8L I4 Hybrid•FWD•AUTOMATIC•hybrid
1 active safety recall on this vehicle — view recalls
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Repairs0Labor607Torque4694Fluid6DTC891Battery0Maintenance0Recalls1
P2107high severityPowertrain

Throttle Actuator Control Module Processor

on 2011 Lexus CT 200h 1.8L I4 Hybrid · FWD

What this code means

Internal processor fault in the throttle actuator control module.

Symptoms

  • Check engine light
  • Limp mode
  • Erratic throttle behavior

Common causes

  • ECM/TCM internal failure
  • Power supply issue
  • Software corruption

Diagnostic steps

  1. Check ECM power supply voltages
  2. Attempt software reflash
  3. Check for TSBs

Repair notes

Reflash ECM software. If fault persists, replace ECM.

Other Powertrain codes on this vehicle

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