DTC Table [Dash-Electrical Supply Unit (Us)]
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
x: Applicable -: Not applicable or not illuminated
DTC DESCRIPTION [DASH-ELECTRICAL SUPPLY UNIT (US)]
| DTC | System malfunction location | Warning/indicator light | Fail-safe function | Drive cycle | Self test type(1) | Memory function | Refer to | ||
|---|---|---|---|---|---|---|---|---|---|
| B1030:11 | Seat warmer unit (LH) circuit malfunction (Heater side) | - | x | - | C, D | x | (See DTC B1030:11 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1030:13 | Seat warmer unit (LH) circuit malfunction (Heater side) | - | x | - | C, D | x | (See DTC B1030:13 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1032:11 | Seat warmer unit (RH) circuit malfunction (Heater side) | - | x | - | C, D | x | (See DTC B1032:11 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1032:13 | Seat warmer unit (RH) circuit malfunction (Heater side) | - | x | - | C, D | x | (See DTC B1032:13 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1038:11 | Seat warmer unit (LH) circuit malfunction (Thermistor side) | - | x | - | C, D | x | (See DTC B1038:11 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1038:13 | Seat warmer unit (LH) circuit malfunction (Thermistor side) | - | x | - | C, D | x | (See DTC B1038:13 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1038:63 | Seat warmer unit (LH) circuit malfunction (Thermistor side) | - | x | - | C, D | x | (See DTC B1038:63 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B103A:11 | Seat warmer unit (RH) circuit malfunction (Thermistor side) | - | x | - | C, D | x | (See DTC B103A:11 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B103A:13 | Seat warmer unit (RH) circuit malfunction (Thermistor side) | - | x | - | C, D | x | (See DTC B103A:13 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B103A:63 | Seat warmer unit (RH) circuit malfunction (Thermistor side) | - | x | - | C, D | x | (See DTC B103A:63 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1081:17 | Air mix actuator (LH) circuit malfunction | - | x | - | C, D | x | (See DTC B1081:17 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1081:19 | Air mix actuator (LH) circuit malfunction | - | - | - | C, D | x | (See DTC B1081:19 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1081:4B | Abnormal air mix actuator (LH) temperature | - | x | - | C, D | x | (See DTC B1081:4B [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1081:71 | Air mix actuator (LH) motor lock | - | x | - | C, D | x | (See DTC B1081:71 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1081:87 | Communication error with air mix actuator (LH) | - | x | - | C, D | x | (See DTC B1081:87 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1082:17 | Air mix actuator (RH) circuit malfunction | - | x | - | C, D | x | (See DTC B1082:17 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1082:19 | Air mix actuator (RH) circuit malfunction | - | - | - | C, D | x | (See DTC B1082:19 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1082:4B | Abnormal air mix actuator (RH) temperature | - | x | - | C, D | x | (See DTC B1082:4B [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1082:71 | Air mix actuator (RH) motor lock | - | x | - | C, D | x | (See DTC B1082:71 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1082:87 | Communication error with air mix actuator (RH) | - | x | - | C, D | x | (See DTC B1082:87 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1086:17 | Airflow mode actuator circuit malfunction | - | x | - | C, D | x | (See DTC B1086:17 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1086:19 | Airflow mode actuator circuit malfunction | - | - | - | C, D | x | (See DTC B1086:19 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1086:4B | Abnormal airflow mode actuator temperature | - | x | - | C, D | x | (See DTC B1086:4B [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1086:71 | Airflow mode actuator motor lock | - | x | - | C, D | x | (See DTC B1086:71 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1086:87 | Communication error with airflow mode actuator | - | x | - | C, D | x | (See DTC B1086:87 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B10FB:17 | Air intake actuator circuit malfunction | - | x | - | C, D | x | (See DTC B10FB:17 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B10FB:19 | Air intake actuator circuit malfunction | - | - | - | C, D | x | (See DTC B10FB:19 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B10FB:4B | Abnormal air intake actuator temperature | - | x | - | C, D | x | (See DTC B10FB:4B [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B10FB:71 | Air intake actuator motor lock | - | x | - | C, D | x | (See DTC B10FB:71 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B10FB:87 | Communication error with air intake actuator | - | x | - | C, D | x | (See DTC B10FB:87 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B11F0:11 | Air intake actuator internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B11F0:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B11F0:12 | Air intake actuator internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B11F0:12 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B11F5:86 | Error signal received from humidity sensor | - | x | - | C, D | x | (See DTC B11F5:86 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1258:17 | Rear vent actuator circuit malfunction | - | x | - | C, D | x | (See DTC B1258:17 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1258:19 | Rear vent actuator circuit malfunction | - | - | - | C, D | x | (See DTC B1258:19 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1258:4B | Abnormal rear vent actuator temperature | - | x | - | C, D | x | (See DTC B1258:4B [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1258:71 | Rear vent actuator motor lock | - | x | - | C, D | x | (See DTC B1258:71 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1258:87 | Communication error with rear vent actuator | - | x | - | C, D | x | (See DTC B1258:87 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1259:11 | Rear vent actuator internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B1259:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1259:12 | Rear vent actuator internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B1259:12 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B13BC:11 | Heated steering wheel unit internal malfunction | - | x | - | C, D | x | (See DTC B13BC:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B13BC:13 | Heated steering wheel unit internal malfunction | - | x | - | C, D | x | (See DTC B13BC:13 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B13BD:11 | Heated steering wheel unit internal malfunction | - | x | - | C, D | x | (See DTC B13BD:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B13BD:13 | Heated steering wheel unit internal malfunction | - | x | - | C, D | x | (See DTC B13BD:13 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B13BD:1C | Heated steering wheel control unit power supply circuit malfunction | - | x | - | C, D | x | (See DTC B13BD:1C [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B13BD:49 | Heated steering wheel control unit internal malfunction | - | x | - | C, D | x | (See DTC B13BD:49 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B13BD:87 | Communication error with heated steering wheel control unit | - | x | - | C, D | x | (See DTC B13BD:87 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B14CE:11 | Slide motor circuit malfunction | - | x | - | C, D | x | (See DTC B14CE:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B14CE:13 | Slide motor circuit malfunction | - | x | - | C, D | x | (See DTC B14CE:13 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B14CF:11 | Recliner motor circuit malfunction | - | x | - | C, D | x | (See DTC B14CF:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B14CF:13 | Recliner motor circuit malfunction | - | x | - | C, D | x | (See DTC B14CF:13 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B14D0:11 | Tilt motor circuit malfunction | - | x | - | C, D | x | (See DTC B14D0:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B14D0:13 | Tilt motor circuit malfunction | - | x | - | C, D | x | (See DTC B14D0:13 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B14D2:11 | Lift motor circuit malfunction | - | x | - | C, D | x | (See DTC B14D2:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B14D2:13 | Lift motor circuit malfunction | - | x | - | C, D | x | (See DTC B14D2:13 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1520:49 | Without position memory system
|
- | x | - | C, D | x | (See DTC B1520:49 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1520:54 | Seat position initial learning of position memory system not implemented | - | x | - | C, D | x | (See DTC B1520:54 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1520:87 | Without position memory system
|
- | x | - | C, D | x | (See DTC B1520:87 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1A61:11 | Passenger compartment temperature sensor circuit malfunction | - | x | - | C, D | x | (See DTC B1A61:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1A61:15 | Passenger compartment temperature sensor circuit malfunction | - | x | - | C, D | x | (See DTC B1A61:15 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1A63:86 | Error signal received from solar radiation sensor | - | x | - | C, D | x | (See DTC B1A63:86 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1A64:86 | Error signal received from solar radiation sensor | - | x | - | C, D | x | (See DTC B1A64:86 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1A69:86 | Error signal received from humidity sensor | - | x | - | C, D | x | (See DTC B1A69:86 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B71:11 | Evaporator temperature sensor circuit malfunction | - | x | - | C, D | x | (See DTC B1B71:11 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1B71:15 | Evaporator temperature sensor circuit malfunction | - | x | - | C, D | x | (See DTC B1B71:15 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| B1B87:2A | Lift position sensor circuit malfunction | - | x | - | C, D | x | (See DTC B1B87:2A [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B89:2A | Slide position sensor circuit malfunction | - | x | - | C, D | x | (See DTC B1B89:2A [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B91:2A | Tilt position sensor circuit malfunction | - | x | - | C, D | x | (See DTC B1B91:2A [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B93:2A | Recliner position sensor circuit malfunction | - | x | - | C, D | x | (See DTC B1B93:2A [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B94:23 | Lift switch (up) circuit malfunction | - | - | - | C, D | x | (See DTC B1B94:23 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B95:23 | Lift switch (down) circuit malfunction | - | - | - | C, D | x | (See DTC B1B95:23 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B96:23 | Slide switch (forward) circuit malfunction | - | - | - | C, D | x | (See DTC B1B96:23 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B97:23 | Slide switch (backward) circuit malfunction | - | - | - | C, D | x | (See DTC B1B97:23 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B98:23 | Tilt switch (up) circuit malfunction | - | - | - | C, D | x | (See DTC B1B98:23 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1B99:23 | Tilt switch (down) circuit malfunction | - | - | - | C, D | x | (See DTC B1B99:23 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1C00:23 | Recliner switch (forward) circuit malfunction | - | - | - | C, D | x | (See DTC B1C00:23 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1C01:23 | Recliner switch (backward) circuit malfunction | - | - | - | C, D | x | (See DTC B1C01:23 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1C1A:11 | Air mix actuator (LH) internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B1C1A:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1C1A:12 | Air mix actuator (LH) internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B1C1A:12 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1C1B:11 | Air mix actuator (RH) internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B1C1B:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1C1B:12 | Air mix actuator (RH) internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B1C1B:12 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1C1C:11 | Airflow mode actuator internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B1C1C:11 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B1C1C:12 | Airflow mode actuator internal potentiometer circuit malfunction | - | x | - | C, D | x | (See DTC B1C1C:12 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B2009:23 | Climate control unit operation panel malfunction | - | - | - | C, D | x | (See DTC B2009:23 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| B2009:92 | Communication error with body control module (BCM), dash-electrical supply unit or PCM | - | - | - | C, D | x | (See DTC B2009:92 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U0076:00 | Module communication error (CAN BUS No. 3) | - | - | - | C | x | (See DTC U0076:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U0100:00 | Communication error with PCM | - | x | - | C, D | x | (See DTC U0100:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U0121:00 | Communication error with DSC HU/CM | - | x | - | C, D | x | (See DTC U0121:00 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| U0151:00 | Communication error with Sophisticated Airbag Sensor (SAS) control module | - | x | - | C, D | x | (See DTC U0151:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U0401:00 | Error signal received from PCM | - | x | - | C, D | x | (See DTC U0401:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U0415:00 | Error signal received from DSC HU/CM | - | - | - | C, D | x | (See DTC U0415:00 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| U0452:00 | Error signal received from Sophisticated Airbag Sensor (SAS) control module | - | x | - | C, D | x | (See DTC U0452:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U210A:86 | Error signal received from humidity sensor | - | x | - | C, D | x | (See DTC U210A:86 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U212B:00 | Communication error with body control module (BCM) | - | x | - | C, D | x | (See DTC U212B:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U212E:00 | Communication error with door-electrical supply unit (driver's side) | - | x | - | C, D | x | (See DTC U212E:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U2131:00 | Communication error with electrical supply unit (ESU) | - | x | - | C, D | x | (See DTC U2131:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U2133:00 | Communication error with climate control unit | - | x | - | C, D | x | (See DTC U2133:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U213A:00 | Communication error with door-electrical supply unit (passenger's side) | - | x | - | C, D | x | (See DTC U213A:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U2300:54 | Configuration data | - | - | - | C, D | x | (See DTC U2300:54 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U2300:55 | Configuration data | - | - | - | C, D | - | (See DTC U2300:55 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U2300:56 | Configuration data | - | x | - | C, D | x | (See DTC U2300:56 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U2300:64 | Configuration data | - | - | - | C, D | x | (See DTC U2300:64 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U250B:00 | Error signal received from body control module (BCM) | - | x | - | C, D | x | (See DTC U250B:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U250E:00 | Error signal received from door-electrical supply unit (driver's side) | - | - | - | C, D | x | (See DTC U250E:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U2511:00 | Error signal received from electrical supply unit (ESU) | - | - | - | C, D | x | (See DTC U2511:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U2513:00 | Error signal received from climate control unit | - | x | - | C, D | x | (See DTC U2513:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U251A:00 | Error signal received from door-electrical supply unit (passenger's side) | - | - | - | C, D | x | (See DTC U251A:00 [DASH-ELECTRICAL SUPPLY UNIT] .) | ||
| U2648:16 | Climate control unit low power supply voltage input | - | - | - | C, D | x | (See DTC U2648:16 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| U2648:17 | Climate control unit high power supply voltage input | - | - | - | C, D | x | (See DTC U2648:17 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| U264A:13 | Ignition switch | - | - | - | C, D | x | (See DTC U264A:13 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| U3003:16 | Dash-electrical supply unit low power supply voltage input | - | - | - | C, D | x | (See DTC U3003:16 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| U3003:17 | Dash-electrical supply unit high power supply voltage input | - | - | - | C, D | x | (See DTC U3003:17 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
| U300E:13 | Ignition switch | - | - | - | C, D | x | (See DTC U300E:13 [DASH-ELECTRICAL SUPPLY UNIT (US)] .) | ||
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