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.
2012 Mitsubishi RVR ESFACTORY OEM SERVICE PROCEDURE
Learning Procedure
- After the ignition switch is in "LOCK" (OFF) position, disconnect the battery cable from the negative battery terminal.
- Remove the battery current sensor from the battery cable (Do not disconnect the battery current sensor connector).
- Connect the battery cable without the battery current sensor to the negative battery terminal.
- Connect the scan tool MB991958 to the data link connector (But do not start the engine).
- Turn the ignition switch to the ON position.
- Select "MFI" from System select Screen of the scan tool MB991958.
- Select "Special Function" from MFI Screen.
- Select "Learning" from Special Function Screen.
- Select "Battery current SNSR.calibration" from Learning Screen.
- Start the calibration by pressing the "OK" button.
- Confirm that the scan tool MB991958 data list item No. 119 Battery current sensor calibration is "Completed".
- After the ignition switch is in "LOCK" (OFF) position, disconnect the scan tool MB991958.
- Install the battery current sensor.
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.