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AutoCodes - Generic - P1788

P1788 Code - 3-2 Timing/Coast Clutch Solenoid Circuit Open Conditions

- Code Popularity: 24,108 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1788?

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 Coast Clutch Solenoid
  • Coast Clutch Solenoid harness is open or shorted
  • Coast Clutch Solenoid circuit poor electrical connection
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How to Fix the DTC P1788?

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 P1788 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.

What are Code Possible Symptoms?

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

Code P1788 Description

With the engine running in gear at cruise speed, the Powertrain Control Module (PCM) receives a signal that the 3-2 Timing or coast clutch solenoid circuit had an open circuit condition.

OBDII Code P1788 - 3-2 Timing/Coast Clutch Solenoid Circuit Open Conditions - AutoCodes.com
P1788 Code - 3-2 Timing/Coast Clutch Solenoid Circuit Open Conditions

Need More Information on the Code?

Need more information on how to fix the P1788 code? Get Access to Factory Service Manuals

Information for Specific Makes

  • P1788 Acura Automatic Transmission Poor Gear Shift
  • P1788 Ford 3-2 Timing/Coast Clutch Solenoid Circuit Open Conditions
  • P1788 Honda Automatic Transmission Poor Gear Shift
  • P1788 Isuzu Automatic Transmission Poor Gear Shift
  • P1788 Mazda 3-2 Timing/Coast Clutch Solenoid Circuit Open Conditions

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Code P1788 comments

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