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.
SFI System: Precaution
- INITIALIZATION NOTE:
- Perform the AT initialization when replacing the automatic transmission assembly, engine assembly or ECM (see INITIALIZATION ).
- Perform the REGISTRATION (VIN registration) when replacing the ECM (see REGISTRATION ).
HINT:
Initialization cannot be completed by only removing the battery.
- FOR USING INTELLIGENT TESTER OR TECHSTREAM CAUTION: Observe the following items for safety reasons:
- Read its instruction books before using the tester.
- Prevent the tester cable from being caught on the pedals, shift lever and steering wheel when driving with the tester connected to the vehicle.
- When driving the vehicle for testing purposes using the tester, 2 persons are required. One is for driving the vehicle, and the other operates the tester.
- DISCONNECT AND RECONNECT CABLE OF NEGATIVE BATTERY TERMINAL
- Before performing electronic work, disconnect the cable from the negative (-) battery terminal in order to prevent it from shorting and burning out.NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more disconnecting the cable from the negative (-) battery terminal.
- Before performing electronic work, disconnect the cable from the negative (-) battery terminal in order to prevent it from shorting and burning out.
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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