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.
Using SST (104 Pin Breakout Box)
- Disconnect the negative battery cable. See BATTERY DISCONNECT .
- Disconnect the PCM connector.
- Connect the 104 Pin Breakout Box SST to the PCM.
- Tighten the connector bolt.
Tightening torque
7.9-10.7 N.m {80-110 kgf.m, 69.5-95.4 in.lbf}
- Connect the negative battery cable.
- Measure the voltage at each terminal.
- If any incorrect voltage is detected, check related systems, wiring harnesses and connectors referring to the possible malfunction in the terminal voltage list.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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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