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AutoCodes - Generic - P0764

P0764 Code - Shift Solenoid 'C' Intermittent

- Code Popularity: 10,967 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0764?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty shift solenoid 'C' valve
  • Shift solenoid 'C' valve harness or connectors
  • Shift solenoid 'C' valve circuit is open or shorted
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How to Fix the DTC P0764?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0764 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

When is the Code Detected?

The P0764 code is detected when the gear required by the ECM does not match the actual gear when vehicle is driven.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Transmission will not shift gears

Code P0764 Description

Shift solenoid valve 'C' is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position.

OBDII Code P0764 - Shift Solenoid 'C' Intermittent - AutoCodes.com
P0764 Code - Shift Solenoid 'C' Intermittent

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Code P0764 comments

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