Home/Mazda/3/Mazda 3 BM (2013-2016)/Repair manual/Communication Devices/On-Board Diagnostic [Bcm]: Overview
Contents
Wiring diagrams Section: Communication Devices- Control System [Bcm]: Overview
- Control System [Bcm]: Diagnosis
- Control System [Bcm]: Removal & Installation
- Control System [Bcm]: Other
- On-Board Diagnostic [Bcm]: Overview
- On-Board Diagnostic [Bcm]: Diagnosis
- On-Board Diagnostic [Bcm]: Other
- DTC B1007:11 [Light switch (HI) circuit malfunction]
- DTC B1008:11 [Windshield wiper switch circuit malfunction]
- DTC B1013:11 [Rear window defroster switch circuit malfunction]
- DTC B1046:11 [Front fog light switch circuit malfunction]
- DTC B1048:13 [Brake fluid level sensor circuit malfunction]
- DTC B1051:11 [Windshield washer switch circuit malfunction]
- DTC B1052:11 [Rear washer switch circuit malfunction]
- DTC B1079:13 [Hood latch switch circuit malfunction]
- DTC B1172:11 [Front door lock-link switch (LH) unlock-side circuit malfunction]
- DTC B1172:13 [Front door lock-link switch (LH) unlock-side circuit malfunction]
- DTC B1174:11 [Front door lock-link switch (RH)/Rear door lock-link switch (LH)/(RH) circuit malfunction]
- DTC B1174:13 [Front door lock-link switch (RH)/Rear door lock-link switch (LH)/(RH) circuit malfunction]
- DTC B1175:13 [Front door latch switch (LH) circuit malfunction]
- DTC B1176:13 [Front door latch switch (RH) circuit malfunction]
- DTC C0051:04 [Steering angle sensor internal malfunction]
- DTC C0051:2F/C0052:11/C0052:13/C0053:11/C0053:13/C0054:11/C0054:13/C0055:11/C0055:13 [Steering angle sensor malfunction]
- DTC C1126:13 [Light switch (TNS) circuit malfunction]
- DTC P0070:14 [Ambient temperature sensor circuit malfunction]
- DTC P1536:13 [Parking brake switch circuit malfunction]
- DTC U0300:00 [BCM configuration error]
- DTC U0401:68 [Error signal from PCM]
- DTC U2100:00 [BCM configuration error]
- DTC U3000:04 [BCM internal malfunction]
- DTC U3003:16 [BCM power supply circuit malfunction]
- DTC U3003:17 [BCM power supply circuit malfunction]
- On-Board Diagnostic [Multiplex Communication System]: Specifications
- On-Board Diagnostic [Multiplex Communication System]: Diagnosis
- On-Board Diagnostic [Multiplex Communication System]: Component Locations
- On-Board Diagnostic [Multiplex Communication System]: Other
- Abbreviations
- Accessory Drive Belts
- Air Bag System
- Airbag
- Anti-Lock/traction Control
- Automatic HVAC System
- Automatic Trans
- Automatic Transaxle - Overhaul (FS5A-EL)
- Automatic Transaxle - Overhaul (FS5A-EL): Overhaul
- Automatic Transaxle - Overhaul (FW6A-EL)
- Automatic Transaxle - Overhaul (FW6A-EL): Diagnosis
- Automatic Transaxle - Overhaul (FW6A-EL): Removal & Installation
- Automatic Transaxle - Service, Removal & Installation [FS5A-EL]: Removal & Installation
- Automatic Transaxle - Service, Removal & Installation [FW6A-EL]: Removal & Installation
- Auxiliary Emission Control Systems
- Axle Shafts
- Basic Trouble Shooting
- Blowers, Superchargers & Turbochargers
- Body Electrical
- Brake System - Conventional Brake System: Removal & Installation
- Brakes
- Cabin Air Filter
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Collision/avoidance
- Communication Devices
- Cooling System (Mechanical)
- Cruise Control Systems
- Differentials & Drive Axles
- Door Locks & Anti-Theft Systems
- Drive Cycles
- Driveline/axles
- DTC Index
- Electronic Steering
- Emission Applications
- Engine
- Engine Mechanical - Overhaul - 2.3L (L3 with TC): Overhaul
- Engine Mechanical - Overhaul - 2.5L (L5): Overhaul
- Engine Mechanical - Overhaul - SKYACTIV-G-2.0: Overhaul
- Engine Mechanical - Service Information [Mzr 2.0. Mzr 2.5]: Removal & Installation
- Engine Mechanical - Service Information [Mzr 2.3 Disi Turbo]: Removal & Installation
- Engine Mechanical - Service Information [Skyactiv-G 2.0]: Removal & Installation
- Engine Performance
- Entertainment System
- Entertainment Systems
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Exterior/interior Trim
- Fuel System
- Gauges & Instrument Panels
- General Servicing - All Makes
- Glass/windows/mirrors: Removal & Installation
- Heated Glass/defoggers
- Hoist/jack
- Identification
- Ignition Switch/steering Lock
- Ignition System
- Lighting System
- Lubrication System
- Manual & Power Steering
- Manual HVAC System
- Manual Trans
- Manual Transaxle - Overhaul (A26MX-R)
- Manual Transaxle - Overhaul (A26MX-R): Overhaul
- Manual Transaxle - Overhaul (G35M-R): Overhaul
- Manual Transaxle - Overhaul [C66M-RL]
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Mode 6
- Obd-Ii Drive Cycles
- Oem Wiring System: Overview
- Parking Brake System
- Reset Procedures
- Restraints Control Systems
- Seats
- Seats: Removal & Installation
- Security System and Locks System: Diagnosis
- Specifications
- Starter
- Steering
- Steering Column Switches
- Sun Roof/t-Top/convertible Top
- Suspension Front
- Suspension Rear
- Testing & Diagnostics
- Traction Control Disable
- Transmission
- Wheel & Tire System
- Wheel Alignment
- Wheel Hubs
- Windows
- Wiper/washer Systems
![Scheme 21: On-Board Diagnostic Wiring Diagram [BCM] (1 Of 4)](https://i.diagnostdata.com/repair/72/72f85037ed114b2dd6590fba72fd20ec75a64be9d9be3023fc8dd827d4a13740.webp)
![Scheme 22: On-Board Diagnostic Wiring Diagram [BCM] (2 Of 4)](https://i.diagnostdata.com/repair/f0/f03c064a9461c3adf8dd6ecc731d848f8783877b1089dd53dd0517b22781aef9.webp)
![Scheme 23: On-Board Diagnostic Wiring Diagram [BCM] (3 Of 4)](https://i.diagnostdata.com/repair/67/67de764a79c1fc2e91e7700f8cfce8fe1d6ea74c4ea0782799e874790cf582ae.webp)
![Scheme 24: On-Board Diagnostic Wiring Diagram [BCM] (4 Of 4)](https://i.diagnostdata.com/repair/de/ded042e95abfc0bf3ec8bdd3c97966e4e7f2932c78f82f15bb499fc76f3efc95.webp)