Important! power at fues box

[ultra1234]

hello hope someone can help I have no power at heater fuse or heater control fuse is good ground is good where does power come from need a wiring diagram don't know where to look also all fuseable links are good help

 

[hcbph]

Don't know on yours, but this is the point the obvious comment is made: you need the FSM for your car. Most times you'll find what you need in there.

 

[DonB]

Especially if you have the ECC system. Electronic Climate Control. There are about 3 or 4 different fuses that contribute to the system with a host of other things. The manual has a detailed troubleshooting flow-chart. Trust us, DON'T Guess. Get the FSM(red cover version) Corvette Central and Zip had the manual on CD for $30.

The FSM IS THE BEST TOOL YOU CAN HAVE. NO B.S!


Here's the link http://www.parts123.com/corvettecentral/dyndetail.pta?catalog=0000050f&ukey=48766

 

[GWinter]

now that DonB mentioned it , yes multiple fuses contribute. Check every fuse.