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AutoCodes - Generic - P1902

P1902 Code - CAN Data Bus Multifunction Control Module 2

- Code Popularity: 20,574 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1902?

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 Multifunction Control Module
  • Multifunction Control Module harness is open or shorted
  • Multifunction Control Module circuit poor electrical connection
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How to Fix the DTC P1902?

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.

Search for P1902 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1902 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 P1902 Description

CAN Data Bus Multifunction Control Module 2 is the generic description for the P1902 code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1902 OBDII code.

Still have questions? Please post your question on our Comments Section below for more information.

OBDII Code P1902 - CAN Data Bus Multifunction Control Module 2 - AutoCodes.com
P1902 Code - CAN Data Bus Multifunction Control Module 2

Need More Information on the Code?

Need more information on how to fix the P1902 code? Get Access to Factory Service Manuals

Information for Specific Makes

  • P1902 Audi Engine Coolant Blower Motor Run-On Relay Short To Ground
  • P1902 Ford Kickdown Solenoid Relay Control Circuit
  • P1902 Saab CAN Data Bus Multifunction Control Module 2
  • P1902 Volkswagen Engine Coolant Blower Motor Run-On Relay Short To Ground

Need Help with the Code?

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Code P1902 comments

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