Thread: 300 SDL A/C electronic controls
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Old 08-08-2005, 02:36 AM
WANT '71 280SEL's Avatar
WANT '71 280SEL WANT '71 280SEL is offline
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Join Date: Jan 2003
Location: Dallas, TX
Posts: 3,378
Concerning resoldering the PBU. stevebfl said that after '85 the PBU's are different and that the resoldering probably won't fix anything and could more likely make it worse as they're not tolerant to the heat of a soldering gun. However, you have an extra so give it a shot. I think mine has a loose solder joint as when I'm running the A/C, I only get air out of the center vents half the time. They stay off when they should be off so it's not an actuator problem.

Thanks
David
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2000 Honda Accord V6 137k miles

1972 300SEL 4.5 98k miles

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