20 Most Recent 2007 Cadillac DTS Sedan - Page 9 Questions & Answers

Go back thru & recheck your wiring - sounds like something got knocked loose/disconnected when the stereo was installed. If that's not it - check your fuse box or any relay switches connected to the power windows.

NO, the cabin air filter is not causing the problem you are having, it might cause low air flow into the cabin but it can not cause the system not to cool, how do you know the pressure is ok? did you install a set of gauges? also this car is equiped with a climet control computer, and should have a trobble code if the system is not working. have someone like autozone retreve the codes and get back with me and i will look them up and see if i can help you get to the bottom of this problem. you might try having autozone clear the codes after retreving them that might be all you need done to reset the computer.

sounds like the mode actuator is not functioning correctly.

One thing you could check is one of the fans works with the AC so cut your air on and see if one of them works ,check fuses and if you can locate a sensor coming out of the block or around thermostat housing with two wires and unplug it and if the fans come on you have a bad fan switch.

take alternator out- take to Autozone and have tested.

there will be 2-4 screws you will need to unscrew. usually one located around inner door handle and 2 of more around arm rest and maybe some on the lower part of the door and panel. the screws are usually covered by plastic covers. you can remove these with a small flathead screw driver to find the screws. after all screw have been removed carefully pry the panel off with plastic pry bar to prevent scratching. it will literally "pop" off with clips. be careful, you dont have to use tons of force, check to make sure all screws have been removed. then the panel will hang there because its still connected to lights, switch, and door handle. remove these connectors and the panel will come right off. if the window fell off the track, it might be as simple as screwing it back on the window regulator. worse case the regulator linkage is cracked and you will need a new window regulator.

think you have a aerial problem somewhere along the line so the set is not getting a signal that it can use to locate your GPS position ,although i dont find this a problem i just stop and ask directions but if you have paid for all this fancy gear then you expect it to work and work well .Try checking the aerial connections with a multimeter for any breaks or bad connections

Check the coolant. If at the right level try replaceing the thermostat.

Hope This Helps.

Zeppelinx12

Yes that is possible, excessive engine movement from bad/broken mounts put added pulling load on the wiring harness to the engine, it can pull connectors loose and break wiring inside of its insulator, bend a piece of wire over and over and it breaks, the same applies here.

Change spark plug at cylinder 4

For the V-8...18436572...Hope this helps.

PROBLEM COULD BE IN THE ELECTRONIC LEVEL CONTROL HEIGHT SENSOR IN THE CONTROL ARM. LET GARAGE CHECK IT OUT.IT TAKES DIAGNOSTIC EQUIPMENT TO CHECK OUT ELECTRONIC CONTROL SUSPENSION SYSTEM.

did you blow your back air shocks there should be a switch in trunk to reset air shocks when you lift your car make sure you turn this switch off if you dont you could blow your air shocks there not cheap to fix unsure the exact price

Hi,

I suspect that the multifunction switch is shorted. That contains the turn signal switch. Sometimes, manipulating the turn signal lever will replicate the problem, helping to narrow it down.
The brake light circuit runs through the turn signal switch, so yes, that all makes perfect sense. It's not an awful job, a good mechanic will have that replaced in under an hour.
Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

You have to get involved, and get a close look at
where the leak is

If it was a head gasket,it is doubtful you would
still be driving it, without some really serious
drivability issues

Maybe a water pump or hose

have codes scanned for light missfire look at plug is it fouled ,smells like gas or black if so replace plug and coil pack

Hi, if the window works using one switch but not another, the problem is usually in the switch that isn't working. Now, if the switches were taken out during the previous repair, the problem COULD be a loose connector; however, it should not have been necessary to access the switches for the repair you described. These switches are usually available in the aftermarket and can be purchased online. The switches are fairly easy to replace. If you will provide your model and year, I can probably give you specific instructions on how to check or replace the switch. Please specify which switch is NOT working, is it the driver's switch or the passenger's switch?
Thanks for using FixYa!

occasional sticking of the thermostat may be the culprit if it has not been replaced or may be seizing up

why change the starter motor when its a flat battery ,put battery on charge and see what happens

at the bottom of the radiator the will be a valve there either white or black find it then open it but dont take it out all the way then remover the radiator cap and with your garden hose slowly run water though there.