How to Easily Fix Infiniti I30 Blower Motor Problems
For your Infiniti's efficient function, an equally efficient heating and cooling system is essential. For this, of course, you've got your radiator and your sedan's air conditioning unit. But also important in the hustle and bustle of heating and cooling is your Infiniti I30 blower motor. After all, how can these systems work without forced air? So if you want to maintain the smooth operation of your ride and the cool ambience inside your car, then you had better make sure that your Infiniti I30 blower motor is free from glitches and other troubles. Here are some of the common blower motor problems you may encounter and a handful of tips to easily diagnose and fix them:
Blower motor at full blast
Does that sound petty and quite advantageous because you are currently experiencing extremely hot temperatures? Well, think again. The first thing you should probably note is that your car's blower motor doesn't usually run on maximum speed. Its operations can also be regulated, depending on your car's air needs. This is especially true in relation with your I30's air conditioning unit. The dash fan controls are even there to let you control the blower motor operations, depending on your cooling wants. But a common problem, especially in the case of newly replaced Infiniti I30 blower motors, is full-blast operations the moment the ignition is turned on. Apparently, this is not and should not be a normal scenario. To diagnose and troubleshoot this predicament, check if the blower motor is connected properly. One side should be securely plugged to the blower relay contact, while the other side should be attached to the fan control amplifier. If after altering the connections you still have Infiniti I30 blower motor speed control problems, then the fan control amplifier might already be faulty and needing replacement.
Blower motor not working
An Infiniti I30 blower motor running at full blast may be better than a blower not running at all, but they pretty much entail the same negative effects on your car-heat-related malfunction. If you observe that no air is coming out from your sedan's heater or AC and no unusual motor sound can be heard, then begin your check-up in your Infiniti I30 blower motor. This component is near the firewall, outside the engine compartment of your car. It is recommended that you start your inspection with the fuses. A burnt fuse can definitely cause blower motor malfunction. If the fuses are still good, use a test light to check if there is enough power and grounds in your Infiniti I30 blower motor. Don't forget to check the resistor block also as a molten resistor is also a probable cause of Infiniti I30 blower motor failure. Visual inspection would do with a resistor block.