B1080 - Power Supply Circuit Input Error For Relay Control Module And MICU
B1080 Possible Causes
- Blown Multiplex Control Unit Module (MICU) Fuse
- Faulty MICU
- MICU harness is open or shorted
- MICU circuit poor electrical connection
First diagnose B1080 code
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 terminals.
Cost of diagnosing the B1080 code
Labor: 1.0The cost of diagnosing the B1080 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.
B1080 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1080 MeaningThe 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.
B1080 More InformationNeed more information on how to fix the B1080 code?
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