Blowing dash light fuse

[cdslyde]

My 5 amp dash light is blowing. I am sure it must be something I did, but problem is, I did so much. Anyone know where to start troubleshooting this?

 

[cdslyde]

My 5 amp dash light is blowing. I am sure it must be something I did, but problem is, I did so much. Anyone know where to start troubleshooting this?

I should mention truck is a 1989 K2500

 

[GoToGuy]

Start with the dash lighting circuit. Then go back over every thing you touched. Without knowing what you did, it's impossible to know where the problem lies.

 

[cdslyde]

Start with the dash lighting circuit. Then go back over every thing you touched. Without knowing what you did, it's impossible to know where the problem lies.

Does anyone have the wiring diagram for this fuse? Also, it would be nice to know exactly what is on this circuit so I could disconnect each thing, one at a time to allow me to narrow the search down.

 

[GoToGuy]

See sticky above for link to download the free PDF OE service manual for your year truck. Some years are more than one book, get all for your year. Everything you want to know is in there, locations, wire diagrams, how and where looms are routed. With these manuals you can build and trouble shoot your whole truck.

 

[89RCLB]

You can find service manuals here:

88-98 Service Manuals

Over the years I have collected a bunch of GM service literature. Links to PDF Scans of service and STG manuals and a links to the Parts manuals. You'll need the FREE Adobe Acrobat reader to open these files. Get it directly from Adobe here {http://get.adobe.com/reader/} If you're not...

www.gmt400.com