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2017 CHEVROLET SILVERADO 1500
5.3L V8 EcoTec3 L83•RWD•AUTOMATIC•gas
6 active safety recalls on this vehicle — view recalls
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Repairs421Labor498Torque4352Fluid8DTC2010Battery1Maintenance0Recalls6
P0900high severityPowertrain

Clutch Actuator Circuit/Open

on 2017 Chevrolet Silverado 1500 5.3L V8 EcoTec3 L83 · RWD

What this code means

The PCM detected an open in the clutch actuator control circuit. This affects automated clutch operation in dual-clutch or automated manual transmissions.

Symptoms

  • No or erratic clutch engagement
  • Harsh shifting or stalling
  • Transmission warning light

Common causes

  • Open wiring to clutch actuator
  • Faulty clutch actuator
  • Corroded or loose connector
  • PCM/TCM output driver fault

Diagnostic steps

  1. Scan and record freeze frame data
  2. Inspect clutch actuator wiring and connector
  3. Measure actuator circuit resistance and continuity
  4. Test actuator and replace if faulty
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