Engine-Codes - Generic - B1284

B1284 Code - Front Wiper Switch HIGH Position Circuit Malfunction

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

|B1284 code possible causes

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

|How is the B1284 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 B1284 code

Labor: 1.0

The cost to diagnose the B1284 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 B1284 code possible symptoms?

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

|What is B1284 code meaning?

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

|Need more information with the B1284 code?

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|B1284 code information for specific makes

  • B1284 ACURA Front Wiper Switch HIGH Position Circuit Malfunction
  • B1284 HONDA Front Wiper Switch HIGH Position Circuit Malfunction

|Need help with a B1284 code?

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