Posts Tagged: blower motor doesn’t work
Blower motor doesn’t work GM vehicles
Fix for Blower motor doesn’t work GM has issued a service bulletin PIT5383C to address a blower motor doesn’t work condition on the vehicles listed below. There are multiple symptoms associated with this issue: • The HVAC controls don’t work. Lights on the HVAC controls may blink or not even light up. • The HVAC controls don’t correspond to the HVAC state. For example, the temp may blow cold even when the setting is set to full hot. Or, it may blow air towards your feet when set to defrost … Read More
Blower motor doesn’t work GM
Blower motor doesn’t work or won’t change speeds GM has issued a service bulletin #PIT5343 to address a situation where the Blower Motor doesn’t work at startup or won’t change speeds at startup. The bulletin affects the following vehicles: 2014 Chevrolet Silverado 1500 2015 Chevrolet Silverado, Colorado 2014 GMC Sierra 1500 2015 GMC Sierra, Canyon With Manual HVAC (RPO C67 or C42) How the blower motor problem appears If you own one of the vehicles listed above and notice that the blower motor doesn’t work when you start the engine, … Read More
Test a Honda Blower Motor
Learn how to diagnose and test a Honda blower motor If your Honda blower motor isn’t working, chances are you have a bad power transistor. Honda uses a power transistor instead of a traditional blower motor resistor to vary blower motor speeds. This article explains how the system works and how to test a Honda blower motor. How a Honda controls the speed for its blower motors The blower motor circuitry in a Honda is different than the traditional switch/resistor setup found in other vehicles. Power flows to a blower … Read More