Engine-Codes - Honda - B1159 HONDA

B1159 HONDA - Gauge Control Module Lost Communication With Multiplex Integrated Control Unit

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

B1159 HONDA Possible Causes

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

How is the B1159 HONDA 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 B1159 HONDA code

Labor: 1.0

The cost to diagnose the B1159 HONDA 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)

B1159 HONDA Meaning

The Gauge Control Module monitors the Multiplex Integrated Control Unit (MICU). The Gauge Control Module sets the OBDII code when there is no communication with the MICU (Door Switch Message).

More Information

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