2008 GMC Sierra 2500HD 2WD "fuse dlc" Questions

...a bunch of possible fuses and everything seems okay. What is the problem THERE SHOULD BE A FUSE FOR THE DLC (DATA LINK CONNECTOR ) LOCATED IN THE INTERRION FUSE PANEL... USE A TEST LIGHT TO CK ...

...fuse and pin #16 at the DLC.If battery voltage is present at Pin 16 at the DLC, check for ground at pin 4 on the DLC.  If ground is not present, repair the ground circuit between the DLC and ...

Fuse #5 10A Data Link Connector (DLC) located in. Passenger compartment fuse panel The fuse panel is located on the left hand side of the instrument panel facing the driver?s side door. Pull the panel

...box.
Front AUX fuse 20amp
there may be 2 AUX CIG FUSE,for rear of car options, GM used the front or rear AUX fuse for DLC 16. power, center console box look too.

in the SM

...fuse also powers you Data Link Connector (DLC).  If the DLC has no power, the computer scanner will not communicate with the engine computer.Check Fuse #7 (25 Amp) in the instrument panel fuse ...

...fuse inside panel checked dlc pins with meter but still no communication with scanner then check power distribution box no voltage on pmc fuse all other ok what gives Check for power at the PCM power ...

...DLC is powered by the same fuse that powers your cigarette lighter.  It is very common for the lighter fuse to be blown due to faulty accessories that get plugged into the lighter.  Most ...

...fuse for the DLC in a deville 2000 Typically the data link connector gets its power from the cigar fuse. On your vehicle there is a fuse in the underhood fuse block labeled ALDL (assembly line data ...

...Its the port that lest the scanner communicate with the computers in the truck. The LIGHTER fuse supplies 12V to the power pin on the DLC. If the fuse is good, take it back and make them fix

16. What could be causing this? Bad fuse or broken wire. Pin 16 should be 12 volts. And it is has a fuse to power it. You didn't give your vehicle info. Most vehicles run the DLC from the lighter fuse