Engine-Codes - Honda - U1299 HONDA

U1299 HONDA - Door Multiplex Control Unit Lost Communication With Climate Control Unit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

U1299 HONDA Possible Causes

  • Faulty Climate Control Unit
  • Climate Control Unit harness is open or shorted
  • Climate Control Unit circuit poor electrical connection
  • Faulty Door Multiplex Control Unit

How is the U1299 HONDA code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

What is the cost to diagnose the U1299 HONDA code

Labor: 1.0

The cost to diagnose the U1299 HONDA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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Possible Symptoms

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

U1299 HONDA Meaning

The Diagnostic Trouble Code (DTC) sets when a communication malfunction was detected between the Climate Control Unit and the Door Multiplex Control Unit.

More Information

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