Engine-Codes - Toyota - P0903 Toyota

P0903 Toyota Code - Clutch Actuator Circuit High

- Code Popularity: 1,645 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
ChatAC AutoCodes.com AI Chat

What are the Possible Causes of the DTC P0903 Toyota?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Clutch Actuator
  • Clutch Actuator harness is open or shorted
  • Clutch Actuator circuit poor electrical connection
⚠ Does your Toyota have Safety Recalls? → Check here

How to Fix the DTC P0903 Toyota?

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 pins.

Search for P0903 Toyota Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P0903 Toyota code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the P0903 Toyota Code Mean?

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.

P0903 Toyota Code - Clutch Actuator Circuit High

Need more Information on the Code?

Need more information on how to fix the P0903 Toyota code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0903 Toyota code diagnosed by a professional: Find a repair shop in your area