Cadillac Repair: on a caddy limo, my rear heater blower stopped, can you give me advice on a diy repair. the fuse is ok., wireing diagram, bad hope

Question
1994 caddy 72" limo rear blower quit suddenly

Answer
Hi Nick, I don't have access to a wireing diagram for that type system but what I would do is remove the switch and see if you have power to it and leaving it on all settings. Then check the same thing at the blower motor. If the motor is easier to get to then try the voltage tests there first. Sounds like it could be bad. Hope that helps. Bill