B1160 - Gauge Control Module Lost Communication With Door Multiplex Control Unit
B1160 Possible Causes
- Faulty Multiplex Integrated Control Unit (MICU)
- Faulty Gauge Control Module
- Multiplex Integrated Control Unit (MICU) harness is open or shorted
- Multiplex Integrated Control Unit (MICU) circuit poor electrical connection
How is the B1160 code repair?Start by checking 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.
What is the cost to diagnose the B1160 code
Labor: 1.0The cost to diagnose the B1160 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.
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- Engine Light ON (or Service Engine Soon Warning Light)
B1160 MeaningThe Gauge Control Module monitors the Multiplex Integrated Control Unit (MICU). The Gauge Control Module sets the OBDII code when there is no communication with the MICU (Door Lock Switch Message).
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