Not all cars can be accessed with the bridge method. Vehicles prior to 1996 and comply with the OBDI standard are extracted by this system. Vehicles after 1996 and that comply with the OBDII standard can only be extracted by means of a scanner with the exception of some manufacturers such as Chrysler that if I am not mistaken until 2001 they could be accessed by the method of opening and closing the ignition three times so that the warning light would blink and tell the flashes. Nissan also has both the OBDII and Obdi Nissan connector in both the American and Latin American market, but they are extracted by means of a computer in the computer, which must be turned in the direction of the clock hands and then to the opposite to extract the codes through the warning light. This procedure is complicated, because it throws the code like an OBDI, but you have to convert them to Po000 codes.