AutoCodes - OBDII Code List - P0903 SMART-CAR

P0903 SMART-CAR - Clutch Actuator Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
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P0903 SMART-CAR Possible Causes

  • Faulty Clutch Actuator
  • Clutch Actuator harness is open or shorted
  • Clutch Actuator circuit poor electrical connection

How do I fix code P0903 SMART-CAR

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the P0903 SMART-CAR code

Labor: 1.0

The cost of diagnosing the P0903 SMART-CAR code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0903 Smart-car Description

The clutch actuator is operated by the Transmission Control Module (TCM) and engages and disengages the clutch by the clutch master cylinder movement of the clutch actuator. An electric motor moves the clutch master cylinder, and the clutch stroke sensor, which is mounted on the clutch actuator assembly, detects the clutch master cylinder position. The TCM monitors the electrical current and clutch motor output terminal voltage, and detects malfunctions in the clutch motor circuit.
OBDII Code P0903 Smart-car - Clutch Actuator Circuit High -

P0903 SMART-CAR More Information

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