2002 Siverado Wiring Obd2 Port

To determine which one you have if your vehicle was built and sold in the us after january 1st 1996 you will have an obd 2 port.

2002 siverado wiring obd2 port. First off the parts you will need to build the fuse block and obd2 diagnostic port. Chevrolet silverado 2007 2009 repair manual 2008 engine engine mechanical 6 6l cab chassis sierra cab chassis silverado sierra silverado 2008 engine engine mechanical 4 3l sierra silverado. There are two generations of obd ports obd1 and obd ii aka obd2. A vehicle which uses can bus for on board diagnostics can only respond to an obd ii request from a tester which uses can bus.

Need wiring diagram for obd2 port. Euro 03 09 2006 08 11 pm 4. I use this same basic setup for lt1 ls1 vortec trucks etc. Other components such as sensors motors light bulbs switches etc.

If i show a wire and your harness does not have it you probably don t need it anyway. Obd connector location for chevrolet silverado sierra 1999 2006 you will find below several pictures which will help you find your obd connector in your car. May 28th 2002 posts 6 408. Usually there is a fuse for the obd port if you cannot find they the fuse for the cigarette lighter and the auxiliary ports.

Here i will outline building your own fuse block and attach relay sockets. Results 1 to 13 of 13 thread. It is also the primary location of tracking devices such as dongles as the port provides ongoing power to the device. Our baby girl channel.

Obd2 port trailblazer 2002 2009 obd2 port agile 2009 2014 obd2 port astra g 1998 2004 obd2 port avalanche 2007 2013. Your harness may not have a pin in a location i have listed having a wire. Need wiring diagram for obd2 port. Most gm cars produced in 1996 2003 use j1850 vpw interface.

Email this page. Some vehicles have a can bus system along side the iso kwp2000 system. Need wiring diagram for obd2 port. Hey guys if you ever run into a vehicle that the obd obd2 port does not work this video will be helpful and show you what is the most obvious reason and how to possibly fix it.

These are the red blue pcm connector pinouts that will cover 1999 to 2002 4 8 5 3 6 0. Should be suitable for most modern gm cars buick cadillac chevrolet daewoo gmc holden opel vauxhall. Https goo gl wivs8y 2nd car channel.