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.
2007 Mazda B2300 AutomaticFACTORY OEM SERVICE PROCEDURE
Using SST (104 Pin Breakout Box and PCM Adaptor)
- Disconnect the battery. See BATTERY DISCONNECT .
- Disconnect the PCM connectors.
- Connect the 104 Pin Breakout Box and the PCM adaptor SST to the PCM.
- Connect the battery.
- Measure the voltage at each terminal.
- If any incorrect voltage is detected, check related systems, wiring harnesses and connectors referring to the in the terminal voltage list.
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.
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