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.
2004 Mazda B2300 Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Anti-Lock Brake DTCS
ANTI-LOCK BRAKE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Descripton |
|---|---|
| B1317, B1318 | Battery Voltage High/Low |
| B1485 | Brake Pedal Position (BPP) Switch Circuit Failure |
| C1095, C1096 | ABS Hydraulic Pump Motor Circuit Failure |
| C1145, C1155, C1230 | Wheel Speed Sensor Input Circuit Failure |
| C1148, C1158, C1229, C1233, C1234, C1237 | Wheel Speed Sensor Coherency Fault/Signal Incorrect |
| C1186 | ABS Power Relay Oupot Open Circuit |
| C1187 | Brake Fluid Level Input Circuit Open |
| C1230, C1414 | Incorrect Module Design Level |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.