98-03 s10 heater wiring

im lookin for a wiring diagram for an 98-03 s10/sonoma heating system wiring diagramany help would be greatful

Here are some for an 03....If you need something specific IM me

damn i love all data pro

i dont supose you can get them larger and clearer
ive just had alot of problems trying to figure out why my highest blower fan speed wont work so im trying to see where what wires go to.

Anyone know if one or more of the relays mounted on the firewall is for the heater/blower electrical?

Not to jack the thread, free bump i guess

if its your blower fan, not working on a certain speed you may want to look at the blower motor resistor. My old Nissan had that problem execpt it was opposite, either no heat or melt your face heat. I bought it at a parts store for about $30 and it only took about 10 minutes to swap it out. It shouuld be behind the glove box.

Id try that first.