When i want to set the limits the gate opens until the gate hits the stop and then the red led lights up and gate does not close. when you set the limits must the gate be in the closed position

SOURCE: wiring diagram

ok, try purchasing a Chilton Manual (NOT a Haynes- it's junk). In it you'll find the complete wiring diagram.

SOURCE: power lift gate stuck in open position

try reseting it by undoing the battery cable

SOURCE: Volvo V7 '01 sunroof will not stop in closed position

I think I know the answer....your gear has slipped on the cable a few teeth. Set the roof to the desired closed position, flush with your roof. Then open the panel above the mirror by first prying off the switch plate and removing the two 10mm bolts holding the mirror. Remove the sunroof motor gear, or rather just lower it out so it is disengaged with the cables. Now connect the switch and hit the auto open button as if you wanted to open the roof with single flick of the switch. Now hit the auto close button (same button of course, but the single touch method). The motor will advance and stop to where it thinks the roof should be, closed, which it is. Reassemble the gear into the slot, test it if all good, replace the mirror and panel.
Good luck.
Manfred.

SOURCE: my lift gate says that

there is a push button switch in the door jamb for the lift gate. look closely and you will find it. when the door is shut the button is pushed and the interior lights and open door warning go off. it is broken and you need a new one. this will be a dealer item and it snaps or screws in. when you get the new switch you may want to pay someone with mechanical aptitude to replace it.

wyet

• 510 Answers
• Posted on Aug 02, 2011

SOURCE: I have a 2007 Suburban,

{: ) Your liftgate struts (shocks) could have gone weak. If it's a power liftgate, press the off button to disable the power liftgate function, so that you can open the liftgate manually. With a little help from you, extend the liftgate at full open position and check if it will hold itself up there as it normally should. If it starts to fall off as you catch it, that means the liftgate struts don't have enough pressure anymore to push and sustain the weight of the liftgate. Check for signs of leak on the struts, or better if you can replace it both.