Blazer wont scan


brockw
09-05-2012, 07:52 PM
Can anyone tell me why me 98 blazer will not linkup to my scan tool

old_master
09-05-2012, 07:56 PM
Turn the ignition switch to the RUN position, don't start the engine: Without removing the fuses, check both terminals of all fuses in both fuse panels with a volt meter or test light. Post your results.

brockw
09-05-2012, 08:13 PM
Sorry shod have more specific i'm not getting 12 volts to my terminal

old_master
09-05-2012, 08:16 PM
Did you check all of the fuses?

brockw
09-05-2012, 08:16 PM
yes

carrfixr
09-05-2012, 08:40 PM
the cig lighter fuse 15 amp in the instrument panel fuse box feeds the dlc
double ck that one

carrfixr
09-05-2012, 08:48 PM
termnal 16 on the dlc is batt voltage thats the bottom right one orange wire. ck for power at the wire itself behind the connector if fuse is good and report back

old_master
09-05-2012, 08:51 PM
Exactly. In the DLC, the orange wire in pin #16 should show battery voltage at all times. Comes from instrument panel fuse block, 15 amp fuse in position #2.

carrfixr
09-05-2012, 08:57 PM
is there an echo in here..:iceslolan

old_master
09-05-2012, 09:12 PM
Must be you type faster than I do ;) I use the old one finger hunt & peck method.

brockw
09-05-2012, 09:12 PM
Thanks four the help .

brockw
09-06-2012, 08:09 PM
just wanted to say that was the problem thanks again

carrfixr
09-06-2012, 08:19 PM
thanks for letting us know

Add your comment to this topic!