OBDII Code List

B1005 HONDA - MICU Lost Communication With Relay Control Module

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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B1005 HONDA Possible Causes

  • Faulty Relay Control Module
  • Relay Control Module harness is open or shorted
  • Relay Control Module circuit poor electrical connection
  • Faulty Multiplex Control Unit Module (MICU)

How do I fix code B1005 HONDA

    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 B1005 HONDA code

    Labor: 1.0

    The cost of diagnosing the B1005 HONDA 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.

B1005 HONDA Possible Symptoms

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

B1005 Honda Description

The Multiplex Control Unit Module (MICU) monitors the Relay Control Module. The MICU sets the OBDII code when the Relay Control Module is not to factory specifications.
OBDII Code B1005 Honda - MICU Lost Communication With Relay Control Module -

B1005 HONDA More Information

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