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.
Clearing Codes
Disconnecting battery WILL NOT erase codes. Each code stored in CIS-E control unit and MAS unit memory must be erased individually. After malfunction code is displayed, wait 2 seconds then press START button for at least 6-10 seconds. LED will blink once, or impulse readout will display "=1", indicating code is erased. Continue this sequence until all codes are erased and only "=1" is displayed. Disconnect test equipment.
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.