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Q:where can i find a wire diagram with colors, my conector cracked
A:For assisting you further on a wiring diagram for this BWD A/C and Heater Blower Switch - part# BL19, please provide the year, make, model and engine size of the vehicle. For any further assistance, you may also visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.
Q:Hello , my fan seems to be on a slow speed , it does not make a big difference when switching from low to medium , to high speed ...switch , relay, motor ???...thank you
A:I recommend that you check the blower motor resistor.