B1001 ACURA - Multiplex Integrated Control Unit Internal Error
B1001 ACURA 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
First diagnose B1001 ACURA 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 B1001 ACURA code
Labor: 1.0The cost of diagnosing the B1001 ACURA 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.
B1001 ACURA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1001 ACURA MeaningThe Multiplex Control Unit Module (MICU) monitors itself. The MICU sets the OBDII code when there is an internal error.
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