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U029F Ford Code - Lost Communication With Evaporative Emission System Leak Detection Control Module

- Code Popularity: 13,753 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC U029F Ford?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Invalid data network concerns
  • data is transferred within the normal inter-module message, but contains known invalid data. The transmitting module logs a DTC related to the invalid data concern.
  • Missing message network concerns
  • missing message concerns are logged by the module upon failure to receive a message from another module within a defined retry period.
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How to Fix the DTC U029F Ford?

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 U029F Ford 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 U029F Ford Description

Network Diagnostic Trouble Code (DTC) concerns occur during module-to-module communication.

OBDII Code U029F Ford - Lost Communication With Evaporative Emission System Leak Detection Control Module - AutoCodes.com
U029F Ford Code - Lost Communication With Evaporative Emission System Leak Detection Control Module

Need More Information on the Code?

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Code U029F Ford comments

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