B10BD - Multifunctional Switch

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B10BD Possible Causes

  • Faulty Multifunctional Switch
  • Multifunctional Switch harness is open or shorted
  • Multifunctional Switch circuit poor electrical connection
  • Faulty Front Control/Display Interface Module (FCDIM)

First diagnose B10BD 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.

B10BD Tech Notes

B10BD:11 Multifunctional Switch Circuit Short to Ground
B10BD:13 Multifunctional Switch Circuit Open
B10BD:23 Multifunctional Switch Signal Stuck Low

Cost of diagnosing the B10BD code

    Labor: 1.0

    The cost of diagnosing the B10BD 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.

B10BD Possible Symptoms

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

B10BD Meaning

The Front Control/Display Interface Module (FCDIM) monitors the Multifunctional Switch. The FCDIM sets the OBDII code when the Multifunctional Switch is not to factory specifications.
OBDII Code B10BD - Multifunctional Switch - Engine-Codes.com

B10BD More Information

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B10BD Information for specific makes

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