Engine-Codes - Acura - B1280 ACURA

B1280 ACURA Code - Turn Signal Switch Circuit Malfunction

- Code Popularity: 610 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B1280 ACURA Code?

  • Faulty Turn Signal Switch
  • Turn Signal Switch harness is open or shorted
  • Turn Signal Switch circuit poor electrical connection
  • Faulty Multiplex Integrated Control Unit (MICU)

|How to Fix the B1280 ACURA 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.

|What is the cost to diagnose the B1280 ACURA code?

Labor: 1.0

The cost to diagnose the B1280 ACURA 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.

|What are B1280 ACURA code possible symptoms?

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

|What Does the B1280 ACURA Code Mean?

The Multiplex Integrated Control Unit (MICU) monitors the Turn Signal Switch. The MICU sets the OBDII code when the Turn Signal Switch is not to factory specifications.

Turn Signal Switch Circuit Malfunction

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