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Home >> Acura >> 2023 >> MDX Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Network Communication DTCS (Body Electrical) >> Second Row Seat Heater Control Unit
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Second Row Seat Heater Control Unit

DTC Description
DTC Troubleshooting: B1FA0 Left rear heater thermistor circuit open
DTC Troubleshooting: B1FA1 Left rear heater thermistor circuit short
DTC Troubleshooting: B1FA2 Right rear heater thermistor circuit open
DTC Troubleshooting: B1FA3 Right rear heater thermistor circuit short
DTC Troubleshooting: B1FAB Left rear heater current abnormal high
DTC Troubleshooting: B1FAC Left rear heater current abnormal low
DTC Troubleshooting: B1FAD Right rear heater current abnormal high
DTC Troubleshooting: B1FAE Right rear heater current abnormal low
DTC Troubleshooting: B1FB3 Left rear heater not heating
DTC Troubleshooting: B1FB4 Right rear heater not heating
DTC Troubleshooting: B1FBB Left rear main heater switch failure
DTC Troubleshooting: B1FBC Right rear main heater switch failure
DTC Troubleshooting: U1064 (Second Row Seat Heater Control Unit) Seat heater control unit lost communication with climate control unit
DTC Troubleshooting: U1280 (Second Row Seat Heater Control Unit) Seat heater control unit communication bus line error (BUS-OFF)