02’ power window and mirror failure

My daughter just bought an 02 for a project before she drives. Yes it’s her first vehicle. Suddenly the power windows and mirrors as well as blinkers shit out. We still have power at the 30a fuse under dash. When using rear light there is no power at any pins on the master switch. No obviously broken wires between door and body. Starting to have concerns about integration relay? Also we just put a new battery in before this all started. It came home with no battery and had an optima in it just for start up at time of sale. Any thoughts?

 

Also thinking fusible links or main fuse now. I accidentally arced a ratchet off the + post while pulling coil packs and checking plugs. Wouldn't have thought of that tho cuz some power is making it into cab. Key will crank motor etc..something else for me to try tomorrow when I get home.

 

Left that part out . Time to start chasing those circuits down. Haven't run across this issue before, The fuse box under the hood is a good place to start. That's a nice looking rig, 33's, TRD Limited. She's got a nice project truck for sure. Best of luck and welcome aboard.

 

Right on thanks!

 

Any aftermarket alarm or remote start?


(Best color out there BTW. Color code 6Q7, imperial jade mica.)

 

No not at all.

 

Just worked on a new radio, rear camera and have done a remote start.

It looks like the intelligent control unit is driven off the circuits that it controls (interior/cargo lights, door controls). The dome fuse (in the engine bay) will prevent some features from working. The controller is next to the fuse box under the dash - you can see the drivers door harness connected to it. The flasher relay is at the bottom of the interior fuse box.

You could start by checking all the connectors by the drivers kick panel after verifying the fuses. I think this is why others asked about a remote start - you have to mess with these bundles/connectors during the install.

Good luck!

 

120A main link was the culprit