as soon as I shut turn off my truck the heater fan proceeds to run I have to pull the fuse to get it to shut off


You are watching: 2006 chevy silverado blower motor relay location

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Hello, It sounds favor you have a blower engine relay the is stuck if the mechanism is manual and a blower motor speed control for the automatically system. Right here are the locations for each and also the blower motor wiring diagrams for both systems. Check out the diagrams (Below)
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all of sudden the pan motor started running on high speed and also will not reduced off the high no other method than the ground turn off the battery, might not find on fuse dashboard the fan fuse.
come clarify, are you talking about the engine cooling pan (under the hood), or the blower pan (for heat and also A/C)?If you are talking about the cooling fan, then us are likely looking at a relay gone bad. That relay must be in the under hood fuse/relay box (under hood, left side, behind battery). Starting with the high speed relay, traction it out and see if the fan transforms off. Replace the one that reasons the pan to go off when removed. I have actually attached photos to help you.And here is a link to general information around relays: https://www.charline-picon.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuitIf, however, you are talking around the blower/HVAC fan, then it could be a little much more complicated. I will walk v that through you if necessary.Keep united state posted.
i attached a diagram for you come view. It reflects the circuit because that the blower motor. Deserve to you inspect for strength to the blower motor v the vital on and also the pan in high speed selection? over there is a blower resistor that is usual for failing. It is alongside the blower motor.Roy
my blower motor stays running on high, controls have no effect, runs even with vital removed. Only means I have the right to shut it turn off is to remove the relay, I've already tried various other relays, no difference. I'm not certain if this is relative, but I just had it oiled before this trouble started. Any type of advice would certainly be substantially appreciated, thanks.


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try this, some customers might comment the the blower motor is inoperative or continues to operation after the car has to be shut off.CauseThese conditions may be brought about by a blower motor manage module failure. This fail may happen when the automobile is activate in ambient temperature conditions of -23 C (-10 F) or below.CorrectionImportant: replace the blower motor control module if the auto experienced a blower motor regulate module fail in incredibly cold approximately temperature conditions. Technicians room to replace the blower motor control module, additionally called the straight Power Module (LPM), v the P/N listed below. Refer to either the Blower Motor manage Processor instead of or Blower motor Processor Replacement-Auxiliary procedures in SI. After replacement of the blower motor manage module, the client may notice a slightly greater than meant blower motor rate at any of the blower speed settings.Parts InformationPart Number summary Qty 89018849 Module Assembly, assistant Blower Motor regulate (Rear device on Escalade ESV, Suburban, Yukon XL) 1 89018964 Module, HTR & BLO & A/C CONT (Front mechanism only vehicles - except H2) 1 89023355 Module Assembly, Blower Motor regulate (H2 Models) 1 89024926 Module Assembly, auxiliary Heater & A/C manage (Rear system on Escalade, Yukon, Tahoe)