PowaCycle Milan 2 LPX Owner's Manual Download
Jahed Stetter
Last night when I got in the car and went to turn my heater/AC/defroster on, nothing happened. There was no air coming from the vents at all. I am assuming this means the blower is not working. Given that it happened suddenly, I had been driving earlier with it on and working fine, I am thinking it might be a fuse. I also figure as fuses aren't that expensive, it is worth a shot to see if that is the problem. When I look in the owner's manual, it strikes me that it could be any one of three fuses. The fuse box in the cabin, underneath the driver's side dash, has Fuse #15 (a 10A fuse) listed as climate control. The engine compartment fuse box has Fuse 35 (a 40A) list as Front AC blower motor and 52 (Full ISO relay). I'm trying to figure out whether I need to replace one, two or all three. Thanks.
I assume that you cranked the blower speed control to maximum and nothing happened, so check that 40A fuse first. Then check F45 which feeds the relay coil and then check F15 which powers the climatemp controller. If you have someone power cycle the climate controller you should be able to feel the relay pull in and drop out. If all of those are good, then it's time to troubleshoot the blower, resistor, or climate controller itself. Do you have the manual or dual automatic system?
This document is the owner's manual for a 2010 Cadillac SRX. It provides information about the vehicle's keys and locks, doors, security features, exterior and interior mirrors, windows, roof, and other related systems. The manual is organized into chapters that cover different vehicle components and features. It includes instructions, warnings, and tips for operating and maintaining the various parts of the vehicle.Read less
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