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 Suzuki Equator BaseFACTORY OEM SERVICE PROCEDURE
SDT Function (AT): Function
WARNING: This page is about a different variant/trim than selected.
TCM DIAGNOSTIC MODE
| TCM diagnostic mode | Description |
|---|---|
| DTC check | Retrieve DTC from ECU and display diagnostic items. |
| Data list | Monitor the input/output signal of the control unit in real time. |
| Bus check | The condition of CAN communication can be indicated by a topology. |
| It monitors the status of CAN communication. | |
| Utility (Readiness test / DTC work support) | The status of system monitoring tests and the self-diagnosis status/result can be confirmed. |
| C/U Identification | Display the C/U identification number (part number etc.) of the selected system. |
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.