Engine-Codes - Honda - B1127 Honda

B1127 Honda Code - Driver Side Door Key Cylinder Switch Signal Error

- Code Popularity: 2,572 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the Code B1127 Honda?

  • Faulty Driver Side Door Key Cylinder Switch
  • Driver Side Door Key Cylinder Switch harness is open or shorted
  • Driver Side Door Key Cylinder Switch circuit poor electrical connection
  • Faulty Door Multiplex Control Unit

How to Fix the B1127 Honda Code?

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.

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What is the Cost to Diagnose the Code B1127 Honda?

Labor: 1.0

The cost to diagnose the B1127 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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What are Code B1127 Honda Possible Symptoms?

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

What Does the B1127 Honda Code Mean?

The Door Multiplex Control Unit monitors the Driver Side Door Key Cylinder Switch. The Door Multiplex Control Unit sets the OBDII code when the Driver Side Door Key Cylinder Switch is not to factory specifications.

B1127 Honda Code - Driver Side Door Key Cylinder Switch Signal Error

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