69marquis conv
11-28-2013, 06:52 AM
I recently had a blower motor speed issue in a Grand Marquis. The blower speed would change from low to high and back on its own without changing the thumbwheel setting. The thumbwheel had no effect on the blower speed. I replaced the unit with one from an aftermarket supplier and now the blower works correctly in accordance with the thumbwheel settings, but it continues to run when the HVAC system is switched to off! It does turn off when the key is off though.
I'm wondering if the BCM would be the cause of this? Anyone had this experience?
Oh and FWIW: After comparing the accessibility of the BCM in the GM with my Marauder, I believe the GM might be more of a PITA to replace!
I'm wondering if the BCM would be the cause of this? Anyone had this experience?
Oh and FWIW: After comparing the accessibility of the BCM in the GM with my Marauder, I believe the GM might be more of a PITA to replace!