Ac fans run on after the ignition is in off position. LH runs at low speed while RH runs at high speed. Can anyone help with info or a link to wiring schematics?

 

 

Thank you, i'll see if they can help me.

 

The high speed is probably the high speed relay sticking closed, and the low speed is the darlington transistor in the variable speed control circuit failing. Both items are inside the blower housing and require removal of the housings to get to them.

 

Both failures will most likely be the darlington transistor, the one running fast the trans will be short and the one running slow the trans will be leaking.

Here is a circuit diagram I made when I repaired mine. You can repair it yourself. You will need a good soldering iron as the ground plane on the PCB is large and a small iron will struggle to melt the solder.