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AutoCodes - Generic - P1640

P1640 Code - Output Driver Module 'A' Error Conditions

- Code Popularity: 30,529 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1640?

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 Output Driver Module
  • Output Driver Module harness is open or shorted
  • Output Driver Module circuit poor electrical connection
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How to Fix the DTC P1640?

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 P1640 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 P1640 Description

With the engine running, brakes off, the Powertrain Control Module (PCM) receives an improper voltage level on the ODM 'A' fault line, condition met for 5 seconds.

OBDII Code P1640 - Output Driver Module 'A' Error Conditions - AutoCodes.com
P1640 Code - Output Driver Module 'A' Error Conditions

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Code P1640 comments

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