Questions & Answers for: GMC Yukon actuator bad

...bad. I can't find the fuse.-Norm Normally when I see this it almost always turns out to be the actuator on the front differential has failed. It is possible that a fuse has blown but you may want to ...

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...bad temp door actuator in the dash, it may be stuck on hot and not able to move to cold air. However if you are low on freon with a truck that has front and rear ac then there will be a temp diff ...

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Question about 2004 Yukon

1 Answer

...actuator goes bad it loses it's place and will often end up at the full heat position. Sometimes they will work again for a while if you shut off the vehicle for 15 seconds or so and try again as the ...

Question about 1999 Yukon

1 Answer

...in the radiator, radiator hoses, coolant reservoir, low coolant, even a bad coolant reservoir cap could cause it. Also water pump is a possibility. If not those, could be a bad blend door

...bad driver's side door lock actuator? the symptoms wont lock or did not unlock or flactuating.u need to replace the actuator.remove the door trim of the door remove the metalscrew,remove the linkages ...

Question about 2001 Yukon

1 Answer

window latch will not shut bad actuator

Question about 2001 Yukon

1 Answer

Do you think that the security module might be bad? All the other door lock with the remote and also from the driver door console. replace the door lock actuator for the bad door they fail often 

My 2001 GMC Yukon will not switch from defrost vents to face vents. It blows cold air through the defrost. bad Mode actuator, just above the gas pedal

Question about 2001 Yukon

1 Answer

to defrost or vents. These doors have actuators which run on engine vacuum collected in a vacuum resevoir and held by a check valve. A vacuum leak, or bad check valve or bad actuator can cause no heat

...bad actuator. he bad news is, these devices are usually located way up under the dash such that they may be very hard to access. Unless you are comfortable taking much of under dash apart, might be a ...

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