Engine-Codes - Honda - B1188 Honda

B1188 Honda Code - Gauge Control Module Lost Communication With The MICU

- Code Popularity: 2,445 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1188 Honda?

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

|How to Fix the B1188 Honda Code?

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 Code B1188 Honda?

Labor: 1.0

The cost to diagnose the B1188 Honda 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.

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|What are Code B1188 Honda Possible Symptoms?

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

|What Does the B1188 Honda Code Mean?

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 (RM Message).

Gauge Control Module Lost Communication With The MICU

|Need more Information on the B1188 Honda Code?

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|Need Help with the B1188 Honda Code?

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