Originally Posted by
ZOOTECH
With the units mentioned above removed, run TC 6-1 to initiate LSUSS. You should see the shutters open fully, if not, it's possible that the solenoid is dirty and not pulling the blk shutter open all the way or the spring on the shutter
is not allowing the shutter to open. You can remove that spring and see if that helps, or just switch the yellow and black shutters to see what happens.
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