|If scanning through OBD-II port (diagnostic connector) goes unsuccessfully, try connecting CAN1L and CAN1H wires directly to vehicle CAN bus using [[MINI-CAN|Mini-CAN]] contactless reader.
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|If scanning through OBD-II port (diagnostic connector) goes unsuccessfully, try connecting CAN1L and CAN1H wires directly to vehicle CAN bus using [[MINI-CAN|Mini-CAN]] contactless reader (look for a pair of twisted wires near vehicle ECU) .