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
Automatic Transmission DTCS
AUTOMATIC TRANSMISSION DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0500, P0501, P0502 | VEHICLE SPEED SIGNAL MALFUNCTION |
| P0705, P0708, P1702, P1704, P1705 | DIGITAL TRANSMISSION RANGE (TR) AND SENSOR |
| P0712, P0713, P1711, P1713, P1718, P1783 | TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR 5R44E AND 5R55E ONLY |
| P0715, P0720, P0721, P0791, P0794, P1900 | TURBINE SHAFT SPEED (TSS), INPUT SHAFT SPEED (ISS) AND OUTPUT SHAFT SPEED (OSS) SENSORS 5R44E AND 5R55E ONLY |
| P0731, P0732, P0733, P0734, P0735, P0743, P0750, P0751, P0755, P0756, P0760, P0761, P0765 | SHIFT SOLENOIDS SS1, SS2, SS3, SS4 AND TORQUE CONVERTER CLUTCH (TCC) SOLENOID 5R44E AND 5R55E ONLY |
| P1714, P1715, P1716, P1717, P1740 | SOLENOID MECHANICAL FAILURE 5R44E AND 5R55E ONLY |
| P1746, P1747 | ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID 5R44E AND 5R55E ONLY |
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:
- • 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.