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B1026 Honda Code - Passenger Door Lock Switch Signal Error

- Code Popularity: 3,550 Views
- Repair Importance Level: 2/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1026 Honda?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Passenger Door Lock Switch
  • Passenger Door Lock Switch harness is open or shorted
  • Passenger Door Lock Switch circuit poor electrical connection
  • Faulty Multiplex Control Unit Module (MICU)
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How to Fix the DTC B1026 Honda?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1026 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B1026 Honda Description

The Multiplex Control Unit Module (MICU) monitors the Passenger Door Lock Switch. The MICU sets the OBDII code when the Passenger Door Lock Switch is not to factory specifications.

OBDII Code B1026 Honda - Passenger Door Lock Switch Signal Error - AutoCodes.com
B1026 Honda Code - Passenger Door Lock Switch Signal Error

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Code B1026 Honda comments

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