Section 27 (On-Board Diagnostic - Connectivity Master Unit)
WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- Forward (Connectivity Master Unit)
- Clearing DTC (Connectivity Master Unit)
- Diagnostic Assist Function (Connectivity Master Unit)
- Activation Procedure
- Using Center Display
- Diagnostic Assist Code Input Procedure
- Using Commander Switch
- Ending Procedure
- Diagnostic Assist Code List
- Diagnostic Assist Code "02" DTC Clear
- Diagnostic Assist Code "03/04/05" DTC Inspection
- Diagnostic Assist Code "53/57/68/69/93" Software Version Verification
- Diagnostic Assist Code "85" Part Number Verification
- Diagnostic Assist Code "25" Antenna Control Output Condition Inspection
- Diagnostic Assist Code "58" Configuration Information Verification
- Diagnostic Assist Code "59" Individual Number Verification
- Diagnostic Assist Code "61" Vehicle Signal Verification
- Diagnostic Assist Code "65" Switch Inspection
- Diagnostic Assist Code "70" Display/Touch Panel Inspection
- Diagnostic Assist Code "72" GPS Information Verification
- Diagnostic Assist Code "84" Manufacturer Name Verification
- Diagnostic Assist Code "90" Radio Reception Condition Inspection
- Diagnostic Assist Code "94" Speaker Inspection
- DTC B1087-87: Communication Error With Commander Switch
- DTC B108E-04: Center Display Internal Malfunction
- DTC B108E-06: HDCP Authorization Error
- DTC B108E-1C: Low Power Supply Voltage Input To Center Display
- DTC B108E-87: Center Display Circuit Malfunction
- DTC B116A-11: Microphone Circuit Malfunction
- DTC B116A-12: Microphone Circuit Malfunction
- DTC B116A-92: Microphone Circuit Malfunction
- DTC B119F-11: GPS Antenna Circuit Malfunction
- DTC B119F-13: GPS Antenna Circuit Malfunction
- DTC B119F-1D: GPS Antenna Circuit Malfunction
- DTC B119F-92: GPS Antenna Circuit Malfunction
- DTC B11BA-11: Steering Switch Circuit Malfunction
- DTC B11BA-15: Steering Switch Circuit Malfunction
- DTC B1201-11: Steering Switch Circuit Malfunction
- DTC B1201-15: Steering Switch Circuit Malfunction
- DTC B1238-01: Speaker Or Audio Amplifier Circuit Malfunction
- DTC B1238-16: Tuner And Amp Unit (Tau) Low Power Supply Voltage Input
- DTC B1238-87: Hd Image Transfer Circuit Malfunction
- DTC B1252-09: Auxiliary Jack/USB Port/SD Card Slot Hub Circuit Malfunction
- DTC B1252-1D: Auxiliary Jack/USB Port/SD Card Slot Hub Circuit Malfunction
- DTC B1252-87: Communication Error With Auxiliary Jack/USB Port/SD Card Slot Hub
- DTC B12B8-1D: Auxiliary Jack/USB Port/SD Card Slot Hub Circuit Malfunction
- DTC B12B8-87: Communication Error With Auxiliary Jack/USB Port/SD Card Slot Hub
- DTC B12BD-11: Rear Mount Camera Circuit Malfunction
- DTC B12BD-87: Rear Mount Camera Transmission Error
- DTC B1A89-13: SIRIUSXM Satellite Radio Antenna Feeder Malfunction
- DTC B1A89-42: Tuner And Amp Unit Internal Malfunction
- DTC Inspection (Connectivity Master Unit)
- DTC Table (Connectivity Master Unit)
- DTC U0001-88, U0100-00, U0101-00, U0104-00, U0121-00, U0131-00, U0140-00, U0151-00, U0155-00, U0182-00, U0214-00, U0235-00, U023A-00: Communication Error
- DTC U0028-88: Unit Communication Error (Local-Can)
- DTC U0184-00: Communication Error With Tuner And Amp Unit (Tau)
- DTC U2300-54: Configuration Data Not Received From Instrument Cluster
- DTC U2300-55: Instrument Cluster Configuration Not Implemented
- DTC U3000-42: Connectivity Master Unit (CMU) Internal Malfunction (Poor Data Read-Outs) I
- DTC U3003-16: Low Acc Power Supply Voltage Input To Connectivity Master Unit (CMU) 1
- On-Board Diagnostic Wiring Diagram (Connectivity Master Unit)