Engine-CodesGeneric – P0902

P0902 Code - Clutch Actuator Circuit Low

Quick Answer

The P0902 code indicates a problem with the clutch actuator circuit being lower than the expected range. Common causes include Faulty clutch actuator, Damaged wiring or connectors in the clutch actuator circuit, Low clutch fluid level. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0902 indicates Clutch Actuator Circuit Low.
Common causes
Common causes include Faulty clutch actuator, Damaged wiring or connectors in the clutch actuator circuit, Low clutch fluid level.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code P0902 Description

The P0902 code indicates a problem with the clutch actuator circuit being lower than the expected range. The clutch actuator is responsible for engaging and disengaging the clutch in vehicles with automated manual transmissions. When this circuit is low, it can lead to issues with the clutch not operating properly, which can result in difficulty shifting gears and potentially even complete clutch failure. This can significantly impact the vehicle's performance and drivability.

OBDII Code P0902 - Clutch Actuator Circuit Low
P0902 Code - Clutch Actuator Circuit Low

Common Causes of P0902

  1. Faulty clutch actuator
  2. Damaged wiring or connectors in the clutch actuator circuit
  3. Low clutch fluid level
  4. Clutch system hydraulic issues
  5. Software or programming issues with the clutch actuator control module

Symptoms of P0902

  1. Difficulty shifting gears
  2. Clutch slipping
  3. Delayed engagement of the clutch
  4. Vehicle stalling
  5. Check Engine Light illuminated

How to Fix P0902

  1. Begin by conducting a visual inspection of the clutch actuator circuit, looking for any obvious signs of damage or loose connections.
  2. Check the clutch fluid level and top up if necessary. Inspect for any leaks in the clutch system.
  3. Use a diagnostic scanner to retrieve the trouble codes and further diagnose the issue with the clutch actuator circuit.
  4. Test the clutch actuator for proper function and replace if necessary.
  5. Clear the trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0902

The cost of repairing a clutch actuator circuit low issue can vary depending on the exact cause of the problem and the vehicle's make and model. On average, the repair could range from $200 to $600, including parts and labor. However, it's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to get a specific quote from a local shop before proceeding with the repair.

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Code P0902 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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