Engine-Codes - Generic - B1275

B1275 - Headlight Switch OFF Position Circuit Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?

B1275 Possible Causes

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

How do I fix code B1275

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 B1275 code

Labor: 1.0

The cost of diagnosing the B1275 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

B1275 Meaning

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

B1275 More Information

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Information for specific makes

  • B1275 ACURA Headlight Switch OFF Position Circuit Malfunction
  • B1275 HONDA Headlight Switch OFF Position Circuit Malfunction

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