B1200 - Audio-HVAC Display Module

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

B1200 Possible Causes

  • Faulty Audio-HVAC Display Module
  • Audio-HVAC Display Module harness is open or shorted
  • Audio-HVAC Display Module circuit poor electrical connection

How do I fix code B1200

    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.

Cost of diagnosing the B1200 code

    Labor: 1.0

    The cost of diagnosing the B1200 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.

B1200 Possible Symptoms

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

B1200 Meaning

The Multiplex Control Unit Module (MICU) monitors the Audio-HVAC Display Module. The MICU sets the OBDII code when the Audio-HVAC Display Module is not to factory specifications.
OBDII Code B1200 - Audio-HVAC Display Module - Engine-Codes.com

B1200 More Information

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B1200 Information for specific makes

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