AutoCodes - OBDII Code List - B1127 ACURA

B1127 ACURA - Driver Side Door Key Cylinder Switch Signal Error

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Comments  |  Add Comment

B1127 ACURA Possible Causes

  • 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 do I fix code B1127 ACURA

Check 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.

Cost of diagnosing the B1127 ACURA code

Labor: 1.0

The cost of diagnosing the B1127 ACURA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

B1127 Acura Description

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.
OBDII Code B1127 Acura - Driver Side Door Key Cylinder Switch Signal Error - AutoCodes.com

B1127 ACURA More Information

Need more information on how to fix the B1127 ACURA code?
Get Access to Factory Service Manuals

Need more help?

Get the B1127 Acura code diagnosed by a professional: Find a repair shop in your area

Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the B1127 Acura code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧