Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2005 Mazda Tribute s, FWDFACTORY OEM SERVICE PROCEDURE
Control System DTCS
CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1001 | Headlamp Leveling Relay Coil Circuit Short to Ground | See HEADLAMPS . |
| B1002 | Headlamp Leveling Relay Coil Circuit Failure | See HEADLAMPS . |
| B1034 | Radio Start Signal Circuit Failure | See TROUBLESHOOTING (ENTERTAINMENT) . |
| B1202 | Fuel Sender Circuit Open | See INSTRUMENT CLUSTER . |
| B1204 | Fuel Sender Circuit Short to Ground | See INSTRUMENT CLUSTER . |
| B1205 | EIC Switch-1 Assembly Circuit Failure | See INSTRUMENT CLUSTER . |
| B1208 | EIC Switch-1 Assembly Circuit Short to Ground | See INSTRUMENT CLUSTER . |
| B1212 | EIC Switch-2 Assembly Circuit Short to Ground | See INSTRUMENT CLUSTER . |
| B1217 | Horn Relay Coil Circuit Failure | See HORN . |
| B1218 | Horn Relay Coil Circuit Short to Battery | See HORN . |
| B1231 | Longitudinal Acceleration Threshold Exceeded | See TROUBLESHOOTING . |
| B1244 | Wiper Rear Motor Run Relay Coil Circuit Failure | See WIPERS AND WASHERS . |
| B1245 | Wiper Rear Motor Run Relay Coil Circuit Short to Battery | See WIPERS AND WASHERS . |
| B1246 | Dim Panel Potentiometer Switch Circuit Failure | See INSTRUMENT CLUSTER . |
| B1300 | Power Door Lock Circuit Failure | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1302 | Accessory Delay Relay Coil Circuit Failure | See INTERIOR LIGHTING . |
| B1304 | Accessory Delay Relay Coil Circuit Short to Battery | See INTERIOR LIGHTING . |
| B1314 | Battery Saver Relay Coil Circuit Open | See INTERIOR LIGHTING . |
| B1316 | Battery Saver Relay Circuit Short to Ground | See INTERIOR LIGHTING . |
| B1317 | Battery Voltage High | See CHARGING SYSTEM . |
| B1317 | Battery Voltage High | See CHARGING SYSTEM . |
| B1317 | Battery Voltage High | See CHARGING SYSTEM . |
| B1317 | Battery Voltage High | See CHARGING SYSTEM . |
| B1318 | Battery Voltage High | See CHARGING SYSTEM . |
| B1318 | Battery Voltage Low | See CHARGING SYSTEM . |
| B1318 | Battery Voltage Low | See CHARGING SYSTEM . |
| B1318 | Battery Voltage Low | See CHARGING SYSTEM . |
| B1319 | Driver Door Ajar Switch/Circuit Failure | See INTERIOR LIGHTING . |
| B1327 | Passenger Door Ajar Circuit Failure | See INTERIOR LIGHTING . |
| B1335 | Door Ajar - Right Rear Switch/Circuit Failure | See INTERIOR LIGHTING . |
| B1342 | ECU is Defective | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. See RESTRAINTS CONTROL MODULE (RCM) . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new SJB. See SMART JUNCTION BOX (SJB) . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER (IC) REPLACEMENT PROCEDURE - WDS . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS module. See ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new 4WD control module. See FOUR -- WHEEL DRIVE (4WD) CONTROL MODULE . CLEAR the DTCs. REPEAT the self-test. |
| B1345 | Heated Backlite Switch/Circuit Short to Ground | See GLASS, FRAMES AND MECHANISMS . |
| B1347 | Heated Backlite Relay Coil Circuit Failure | See GLASS, FRAMES AND MECHANISMS . |
| B1349 | Heated Backlite Relay Coil Short to Battery | See GLASS, FRAMES AND MECHANISMS . |
| B1352 | Ignition Key-In Circuit Failure | See PINPOINT TEST 2: THE KEY-IN-IGNITION CHIME IS INOPERATIVE/DOES NOT OPERATE CORRECTLY . |
| B1359 | Ignition RUN/ACC Circuit Failure | See STEERING COLUMN SWITCHES . |
| B1372 | Illuminated Entry Relay Circuit Open | See INTERIOR LIGHTING . |
| B1374 | Illuminated Entry Relay Short to Ground | See INTERIOR LIGHTING . |
| B1396 | Doors - Lock All Relay Circuit Coil Short to Battery | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1397 | Other Doors - Unlock All Relay Coil Circuit Short to Battery | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1472 | Headlamp (Low Beam) ON Switch/Circuit Short to Ground | See HEADLAMPS . |
| B1474 | Battery Saver - Interior Lighting Power Circuit Short to Battery | See INTERIOR LIGHTING . |
| B1499 | Lamps, Left Turn Signal Failure | See TURN SIGNAL, CORNERING AND HAZARD LAMPS . |
| B1502 | Lamps, Left Turn Signal Short to Ground | See TURN SIGNAL, CORNERING AND HAZARD LAMPS . |
| B1503 | Lamps, Right Turn Signal Failure | See TURN SIGNAL, CORNERING AND HAZARD LAMPS . |
| B1506 | Lamps, Right Turn Signal Short to Ground | See TURN SIGNAL, CORNERING AND HAZARD LAMPS . |
| B1510 | Flash-to-Pass Switch/Circuit Short to Ground | See HEADLAMPS . |
| B1519 | Hood Ajar Switch/Circuit Failure | See ANTI-THEFT SYSTEM . |
| B1555 | Ignition - RUN/START Circuit Failure | See STEERING COLUMN SWITCHES . |
| B1570 | Lamp Headlamp High-Beam Circuit Short to Ground | See HEADLAMPS . |
| B1571 | Door Ajar - Left Rear Switch/Circuit Failure | See INTERIOR LIGHTING . |
| B1578 | Park Lamp On/Off Switch/Circuit Short to Ground | See PARKING, REAR AND LICENSE LAMPS . |
| B1614 | Wiper Rear Mode Select Switch/Circuit Short to Ground | See WIPERS AND WASHERS . |
| B1626 | Keypad Illumination Circuit Short to Ground | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1676 | Battery Voltage Out of Range | See CHARGING SYSTEM . |
| B1693 | Autolamp On/Off Switch/Circuit Failure | See HEADLAMPS . |
| B1696 | Autolamp On/Off Switch/Circuit Short to Ground | See HEADLAMPS . |
| B1791 | Autolamp Sensor Input Circuit Open | See HEADLAMPS . |
| B1793 | Autolamp Sensor Input Circuit Short to Ground | See HEADLAMPS . |
| B1797 | Lamp Headlamp Low-Beam Circuit Short to Ground | See HEADLAMPS . |
| B1869 | Lamp Air Bag Warning Indicator Circuit Open | See OCCUPANT RESTRAINT SYSTEM . |
| B1870 | Lamp Air Bag Warning Indicator Circuit Short to Battery | See OCCUPANT RESTRAINT SYSTEM . |
| B1884 | PAD Warning Lamp Circuit Failure | See OCCUPANT RESTRAINT SYSTEM . |
| B1890 | PAD Warning Lamp Circuit Short to Battery | See OCCUPANT RESTRAINT SYSTEM . |
| B1891 | Air Bag Tone Warning Indicator Circuit Short to Battery | See OCCUPANT RESTRAINT SYSTEM . |
| B1892 | Air Bag Tone Warning Indicator Circuit Failure | See OCCUPANT RESTRAINT SYSTEM . |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | See OCCUPANT RESTRAINT SYSTEM . |
| B1982 | Driver Door - Unlock Relay Coil Circuit Failure | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1983 | Driver Door - Unlock Relay Coil Circuit Short to Battery | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2030 | Front Fog Lamps Relay Coil Circuit Failure | See FOG LAMPS . |
| B2070 | Trailer Tow Relay Coil(s) Circuit Failure | See TRAILER LAMPS . |
| B2071 | Hazard Switch/Circuit Short to Ground | See TURN SIGNAL, CORNERING AND HAZARD LAMPS . |
| B2077 | Lift Gate Ajar Switch/Circuit Failure | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2097 | Compass Module Failure | See INSTRUMENT CLUSTER . |
| B2100 | Door Driver Key Cylinder Switch/Circuit Short to Ground | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2104 | Door Passenger Key Cylinder Switch Failure | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2111 | All Door Lock Input Short to Ground | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2127 | Short Circuit to Ground or Double Lock Reset Line | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2141 | NVM Configuration Failure | See MODULE CONFIGURATION . |
| B2143 | NVM Memory Failure | See MODULE CONFIGURATION . |
| B2250 | All Doors - Unlock All Relay Coil Circuit Failure | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2254 | Front Fog Lamp Switch Failure | See FOG LAMPS . |
| B2264 | Rear Fog Lamp Switch/Circuit Short to Ground | See FOG LAMPS . |
| B2281 | Right Turn Signal Switch/Circuit Short to Ground | See TURN SIGNAL, CORNERING AND HAZARD LAMPS . |
| B2282 | Left Turn Signal Switch/Circuit Short to Ground | See TURN SIGNAL, CORNERING AND HAZARD LAMPS . |
| B2290 | Occupant Classification System Fault - Front Passenger Side | See OCCUPANT RESTRAINT SYSTEM . |
| B2292 | Restraint System - Safety Belt Pretensioner Fault | See OCCUPANT RESTRAINT SYSTEM . |
| B2293 | Restraint System - Air Bag Fault | See OCCUPANT RESTRAINT SYSTEM . |
| B2294 | Restraint System - Curtain Fault | See OCCUPANT RESTRAINT SYSTEM . |
| B2296 | Restraint System - Impact Sensor Fault | See OCCUPANT RESTRAINT SYSTEM . |
| B2382 | Reverse (Backup) Lamps Relay Coil Circuit Failure | See BACKUP LAMPS . |
| B2407 | Backup Light Relay Circuit - High | See BACKUP LAMPS . |
| B2425 | Remote Keyless Entry Out of Synchronization | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2434 | Driver Safety Belt Buckle Switch Circuit Short to Ground | See OCCUPANT RESTRAINT SYSTEM . |
| B2435 | Driver Safety Belt Buckle Switch Resistance Out of Range | See OCCUPANT RESTRAINT SYSTEM . |
| B2438 | Passenger Safety Belt Buckle Switch Circuit Short to Ground | See OCCUPANT RESTRAINT SYSTEM . |
| B2439 | Passenger Safety Belt Buckle Switch Resistance Out of Range | See OCCUPANT RESTRAINT SYSTEM . |
| B2477 | Module Configuration Failure | See MODULE CONFIGURATION . |
| B2477 | Module Configuration Error | See MODULE CONFIGURATION . |
| B2477 | Module Configuration Error | See MODULE CONFIGURATION . |
| B2477 | Module Configuration Error | See MODULE CONFIGURATION . |
| B2501 | Headlamp, Left Low-Beam Circuit Failure | See HEADLAMPS . |
| B2503 | Headlamp, Right Low-Beam Circuit Failure | See HEADLAMPS . |
| B2505 | Headlamp, Left High-Beam Circuit Failure | See HEADLAMPS . |
| B2507 | Headlamp, Right High-Beam Circuit Failure | See HEADLAMPS . |
| B2512 | Front Fog Lamps Relay Coil Circuit Short to Battery | See FOG LAMPS . |
| B2674 | Double Lock Output Short to Battery | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2691 | Front Driver Safety Belt Buckle Switch Circuit Fault | See OCCUPANT RESTRAINT SYSTEM . |
| B2692 | Front Passenger Safety Belt Buckle Switch Circuit Fault | See OCCUPANT RESTRAINT SYSTEM . |
| B2695 | Keypad 9/0 (A) Switch/Circuit Failure | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2696 | Keypad 7/8 (B) Switch/Circuit Failure | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2697 | Keypad 5/6 (C) Switch/Circuit Failure | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2900 | VIN Mismatch | See ANTI-LOCK CONTROL . |
| B2902 | Rear Window Ajar Switch/Circuit Failure | See LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2909 | Belt Tension Sensor Fault | See OCCUPANT RESTRAINT SYSTEM . |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | See ANTI-LOCK CONTROL . |
| C1145 | Speed Wheel Sensor RF Circuit Failure | See ANTI-LOCK CONTROL . |
| C1155 | Speed Wheel Sensor LF Circuit Failure | See ANTI-LOCK CONTROL . |
| C1165 | Speed Wheel Sensor RR Circuit Failure | See ANTI-LOCK CONTROL . |
| C1175 | Speed Wheel Sensor LR Circuit Failure | See ANTI-LOCK CONTROL . |
| C1233 | Speed Wheel LF Input Signal Missing | See ANTI-LOCK CONTROL . |
| C1234 | Speed Wheel RF Input Signal Missing | See ANTI-LOCK CONTROL . |
| C1235 | Speed Wheel RR Input Signal Missing | See ANTI-LOCK CONTROL . |
| C1236 | Speed Wheel LR Input Signal Missing | See ANTI-LOCK CONTROL . |
| C1414 | Incorrect Module Design Level | See OCCUPANT RESTRAINT SYSTEM . |
| C1446 | Brake On/Off (BOO) Switch/Circuit Failure | See ANTI-LOCK CONTROL . |
| C1730 | Reference Voltage Out of Range | See ANTI-LOCK CONTROL . |
| C1769 | Park Brake Switch/Circuit Short to Ground | See PARKING, REAR AND LICENSE LAMPS . |
| C1788 | Brake (Stop) Lamps Circuit Short to Ground | See STOPLAMPS . |
| C1789 | Brake (Stop) Lamps Relay Output Circuit Open | See STOPLAMPS . |
| C1805 | Mismatched PCM and/or ABS Module | See ANTI-LOCK CONTROL . |
| C1947 | Driver Seat Track Position Switch Circuit Short to Ground | See OCCUPANT RESTRAINT SYSTEM . |
| C1948 | Driver Seat Track Position Switch Circuit Resistance Out of Range | See OCCUPANT RESTRAINT SYSTEM . |
| C1961 | Park Lamp Relay Coil Circuit Failure | See PARKING, REAR AND LICENSE LAMPS . |
| C1981 | Front Driver Seat Track Position Switch Circuit Fault | See OCCUPANT RESTRAINT SYSTEM . |
| C2769 | Longitudinal Acceleration Sensor Circuit Failure | See ANTI-LOCK CONTROL . |
| C2770 | Longitudinal Acceleration Sensor Signal Fault | See ANTI-LOCK CONTROL . |
| P0812 | Reverse Input Circuit | See TROUBLESHOOTING . |
| P0928 | Gear Shift Lock Solenoid Circuit Open | See TROUBLESHOOTING . |
| P0930 | Gear Shift Lock Solenoid Circuit Low | See TROUBLESHOOTING . |
| P1635 | Tire/Axle Out of Acceptable Range | See FOUR-WHEEL DRIVE SYSTEMS . |
| P1824 | 4-Wheel Drive Clutch Relay Circuit Failure | See FOUR-WHEEL DRIVE SYSTEMS . |
| P1825 | 4-Wheel Drive Clutch Relay Open Circuit | See FOUR-WHEEL DRIVE SYSTEMS . |
| U0073 | Control Module Communication Bus Off | See PINPOINT TEST 6: NO MEDIUM SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION . |
| U0100 | Lost Communication with PCM | See FOUR-WHEEL DRIVE SYSTEMS . |
| U0121 | Lost Communication with ABS Module | See FOUR-WHEEL DRIVE SYSTEMS . |
| U0401 | Invalid Data Received From PCM | High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION . |
| U0415 | Invalid Data Received From ABS Module | High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION . |
| U1900 | CAN Communication Bus Fault Receive Error | Medium Speed CAN Error. See PINPOINT TEST 6: NO MEDIUM SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION . |
| U1900 | CAN Communication Bus Fault Receive Error | High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION . |
| U1900 | CAN Communication Bus Fault Receive Error | High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION . |
| U1900 | CAN Communication Bus Fault-Receive Error | High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION . |
| U2013 | Compass Module is Not Responding | See INSTRUMENT CLUSTER . |
| U2023 | External Node Fault DTC | See PINPOINT TEST 3: THE ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DOES NOT RESPOND TO THE DIAGNOSTIC TOOL . |
| U2023 | Fault Received From External Node | Medium Speed CAN Error. See PINPOINT TEST 6: NO MEDIUM SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION . |
| U2050 | No Application Present | See MODULE CONFIGURATION . |
| U2051 | One or More Calibration Files Missing/Corrupt | See MODULE CONFIGURATION . |
| PXXX | - | See DIAGNOSTIC TROUBLE CODE NUMBERS . |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
