P2857 - Clutch 'A' Pressure Engagement Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Low brake solenoid valve
  • Control valve assembly

Possible symptoms

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

P2857 Description

The clutch pressure control solenoid is controlled by the signals from the switches and sensors. Thus, the clutch pressure is adjusted to be appropriate to the engine load state and vehicle driving state. It becomes possible to finely control the clutch hydraulic pressure with high precision and a smoother shift change characteristic is attained.
OBDII Code P2857 - Clutch 'A' Pressure Engagement Performance - AutoCodes.com

P2857 Information for specific makes

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P2857 Comments

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