B1057 HONDA - Relay Control Module Lost Communication With MICU
B1057 HONDA Possible Causes
- Faulty Multiplex Control Unit Module (MICU)
- Multiplex Control Unit Module (MICU) harness is open or shorted
- Multiplex Control Unit Module (MICU) circuit poor electrical connection
- Faulty Relay Control Module
How do I fix code B1057 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.
How much do you know about cars?
Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
Cost of diagnosing the B1057 HONDA code
Labor: 1.0The cost of diagnosing the B1057 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.
- Engine Light ON (or Service Engine Soon Warning Light)
B1057 HONDA DescriptionThe Relay Control Module monitors the Multiplex Control Unit Module (MICU). The Relay Control Module sets the OBDII code when the Multiplex Control Unit Module (MICU) is not to factory specifications.
More InformationNeed more information on how to fix the B1057 HONDA code?
Get Access to Factory Service Manuals
Need more help?Get the B1057 Honda code diagnosed by a professional: Find a repair shop in your area
CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B1057 Honda code? Have you replaced any parts?
Any information is appreciated. Thanks