DTC Port -no power
#1
05-02-2007, 01:37 AM
DTC Port -no power
My scan tool will not read from the DTC port. It seems as though there is no power at port. I have read many different posts but none seem to help. Is the port fused ?Or maybe a wire broken?.At this point i can not service thisproblematic truck. Looking for a port diagram 2000 LT Blazer
#2
05-02-2007, 07:26 PM
RE: DTC Port -no power
Look for a blown fuse in the accessories area I think it would be the cigarette lighter but check them all...
Here is the schematic:
[IMG]local://upfiles/1127/D4C41482B2A84D62B48FD5AAE2ADA3F3.gif[/IMG]
[IMG]local://upfiles/1127/8340D0E2FCD548769FC05FAB529C1A19.gif[/IMG]
Here is the schematic:
[IMG]local://upfiles/1127/D4C41482B2A84D62B48FD5AAE2ADA3F3.gif[/IMG]
[IMG]local://upfiles/1127/8340D0E2FCD548769FC05FAB529C1A19.gif[/IMG]
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