All cars sold in the USA after 1996 are required to be equipped with an OBD2 action. The OBD2 action monitors a van's performance and alerts the Chauffeur of contemporary problems, besides as doable problems. An OBD2 reader has to be connected to the motorcar in aligning to retrieve the Diagnostic Danger Codes (DTC) generated by the OBD2.
Instructions
1. Halt if your motorcar is OBD2 compliant. A automobile that is OBD2 compliant Testament chalk up a female 16-pin connector on the Chauffeur's side near the centre console. Gasoline vehicles manufactured as of 2001 and diesel vehicles manufactured as of 2004 should hold this connector.
2. Prepare the Accoutrement you Testament essential. Depending on the type of OBD2 reader you Testament be using, you Testament demand a personal OBD2 statute reader and a cable, or a pc with OBD2 software, a converter and connectors (look Money below). For your safety, your vehivle engine must be off while you connect your OBD2 reader.
Moreover to connectors, you will need the OBD2 software to retrieve the information from your car and converters to modulate the voltage (see Resources below). Some places where car manufacturers install this connector include: under the steering wheel, the driver's foot well, the area between the driver and passenger seat, behind the ash tray, under the passenger seat, and over the passenger door.
4. Check the connector for the available pins. The connector must have pins 4 and 5 for grounding and pin 16 for power supply from the battery. The other pins are present for the various protocols required for different vehicle brands, including SAE J1850, ISO 9141-2, ISO 14230 and CAN bus.
5. Connect your OBD2 code reader. Plug the end of the included cable with the 16-pin connector to the female 16-pin port, and then connect the other end of the cable to the OBD2 reader.
6. Use your laptop computer as an OBD2 code reader. You can connect your computer to your car with the use of a USB, RS-232C or Bluetooth connector.3. Place the 16-pin connector. This connector is not always child's play to find but it will be inside the car and not under the hood.
