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'99 - '06 GM Truck Modifications
Interior
HVAC Controls
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<blockquote data-quote="INW-Iron-Steel" data-source="post: 23661" data-attributes="member: 11733"><p>You're right, the "made no difference" part I was talking about was mainly in reference to the ac button not cycling the clutch. But, the parts I replaced are functioning as they should. I am just dealing with a multitude of problems that are just now rearing their heads. I jumped the low pressure sensor and cycled the clutch and it worked. Then, I put my gauges on it and saw zero pressure on the low side, and greater than 100psi on the hot side with the clutch disengaged. So, problem #1- clogged orifice tube. Problem #2 is likely the driver side blend door actuator, and problem #3 is likely the fan resistor. This simple AC repair just got a little bit more complicated...</p></blockquote><p></p>
[QUOTE="INW-Iron-Steel, post: 23661, member: 11733"] You're right, the "made no difference" part I was talking about was mainly in reference to the ac button not cycling the clutch. But, the parts I replaced are functioning as they should. I am just dealing with a multitude of problems that are just now rearing their heads. I jumped the low pressure sensor and cycled the clutch and it worked. Then, I put my gauges on it and saw zero pressure on the low side, and greater than 100psi on the hot side with the clutch disengaged. So, problem #1- clogged orifice tube. Problem #2 is likely the driver side blend door actuator, and problem #3 is likely the fan resistor. This simple AC repair just got a little bit more complicated... [/QUOTE]
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