OBD2 WIRE DIAGRAM CHEVY PIN 1
OBD-II Data Link Connector (DLC) - YouTube
Aug 08, 2008Describes the OBD2 connector also called the DLC, what each PIN does, and a brief wiring explanation.(note: the following is NOT a sales pitch. Checking Computer Data Link (OBD-2) -
OBD2 to USB interface cable scheme and plate pinout. ODB2
to USB interface cable scheme and plate pinout. to USB interface cable OBD II Free service manuals. Truck Repair, Engine Repair, Car Ecu, Electrical Wiring Diagram, Car Audio Systems, Ford Excursion, Engineering Technology, Car Mods, Car Hacks
OBD1 codes - Reading & Code List (GM 2019) - Mechanic Base
If you have a newer car and need an OBD2 diagnostic tool you can check our other articles Put a jumper wire between PIN A and PIN B. Let the jumper wire sit there and turn the ignition to ON. It could also be a caused distributor/coil. To measure this you need a wiring diagram to find out which pins should get 12+ b+/12v ign and ground
I need the color coded wiring diagram of an obd ll port
I need the color coded wiring diagram of an obd ll port located on a gmc 3500 2000 - Answered by a verified GM Mechanic You CANNOT splice 2 wires into 1. My advice- go to a salvage yard and grab one that matches exactly! Any Chevy/GM, 2500/3500 should do the trick. particularly the socket/pin connection where the dash cluster plugs into
OBD2 Connector Pinout, Details & Datasheet
OBD connector is meant to be used only by the service guy to monitor the health of your Car and provide diagnosis. Apart from this it is also controls the warning lights on your Cars dashboard Pin Number. Pin Name. Description. 1,3,8,9,11,12,13. It follows 2-wire CAN protocol at 1Mbps speed. This is the CAN high Pin. 14.
OBD II Doesn't Work - 2000-2014 Silverado & Sierra HD - GM
Mar 25, 2016I'm in Charlotte, NC, and have a 2002 Chevy Silverado 3500 tilt bed (cab & chassis frame), VIN 1GBJC34U22F129260 and a 6 gas engine. I have two electrical problems - OBD II doesn't work & a fuel gauge issue (front and rear tanks). Need OBD II to diagnose the fuel issue.
16 pin J1962 OBD-2 car diagnostic connector @ Pinouts
This is the 16 pin J1962 OBD-2 car diagnostic connector All cars and light trucks built and sold in the United States after January 1, 1996 were required to be OBD II equipped. In general, this means all 1996 model year cars and light trucks are compliant, even if built in late 1995.
How to read older GM OBD diagnostic codes for free
1. Ground terminals A and B (see diagram below) with the ignition "ON" and engine not running. The system will enter the diagnostic mode. In this mode, the computer will display a Code 12, three consecutive times, by flashing the "CHECK ENGINE", "SERVICE ENGINE SOON" or "MALFUNCTION INDICATOR LAMP" or light.
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