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98 deville heater core cover top and bottom door rods position

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I'm replacing the heater core and am putting it back together, but I am confused as to what position the upper and lower actuator rods should be in. can someone enlighten me? thanks

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There should be a faint mark from where it was previously. Install them in the same spot.

I make a mark on the rod at the edge of each side of the clip for ease of install. Then once it is done it is recommended to disconnect the battery, reconnect, turn the key on and dont touch anything for 1 minute. The actuators relearn proper position automatically.

But if you touch any of the buttons it will interrupt the cycle.

This is to my knowledge


Nice, clean, luxury= fine automobile

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