2004 Cadillac DeVille DTS - Answered Questions & Fixed issues

Question edited. So few words, so many mistakes :>D Here is everything you need.

CADILLAC Car Radio Stereo Audio Wiring Diagram ...

https://www.tehnomagazin.com > CADILLAC-Car-Radi... GM car radio wiring connector audio. The factory wire colors given are typical of most GM vehicles. Delco CDR-500. ( A 4 - +12 V Direct) ( A5 Antenna Output ...

2004 cadillac deville dts radio wiring - The12Volt

https://www.the12volt.com > installbay > forum_posts Jan 18, 2009 · 5 posts · 2 authors 2004 cadillac deville dts radio wiring - hi fellas, this is my first time on 12volt. i'm trying to install an amp in my 04 cadillac deville. 2004 Cadillac Deville, Adding Amp and Sub - The12Volt 8 posts Nov 8, 2005 2004 cadillac deville dts alarm wiring - The12Volt.com 3 posts Feb 1, 2007 More results from www.the12volt.com https://www.google.com/search?q=2004+Cadillac+DeVille+DTS+Stereo+diagram ..

Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem. Best Manuals

there's a shraeder valve to easily de-pressurize the fuel system before working on removing the injector... you need to remove that plastic "beauty plate" to see the intake plenum/ manifold he shows you how to unplug the electrical connector from that fuel injector from there, someone else maybe chime in on how to disconnect the hose from the injector if you have a similar setup as that youtube link PS: make sure you lube the o-ring of the injector before installing How to change fuel injectors

probably a wheel speed sensor or wiring

Could be a broken wire. Speed sensor, wheel bearing, and all that stuff they put on it. Have the codes read. This will point you in the right direction.

Find a place that clean remove as much as part in order as you can. oil pan drop it transmission pan drop it battery remove and keep thing clean as possible. starter intake everything fan power pump and radiator than you can remove hood and get a lift for engines and unbolt the trans than the motor mounts

on top of where blower is

on most vehicles, the pcv valve comes from the valve cover via a hose from vacuum. the pcv valve should be at the valve cover side. Good-Day! it is used to recycle the oil fumes, and burn them up.

Make sure your steering wheel isn't locked. Sometimes a key won't turn until you jiggle the wheel while trying to turn the key.

This is some help here https://www.google.com/search?q=1961+Cadillac+Fleetwood+390c+vacuum+line+diagram ..

Are you sure the engine is not grounded? Could be the starter relay. To make sure it is not a ground problem use a battery jumper cable and connect the engine to the negative battery post. Also make sure the battery did not lose its charge while working on the belt. Possible key left on.

2000 Cadillac Escalade Stereo Wiring
Constant 12V+ Orange
Switched 12V+ Yellow
Ground Black
Illumination Gray
Dimmer Brown
Antenna Right Front
Front Speakers 6 1/2" Doors
Left Front (+) Tan
Left Front (-) Gray
Right Front (+) Light Green
Right Front (-) Dark Green
Rear Speakers 6 1/2" Rear Doors
Left Rear (+) Brown
Left Rear (-) Yellow
Right Rear (+) Dark Blue
Right Rear (-) Light Blue

question edited for clarity and typo. https://www.google.com/search?q=1984+cadillac+seville+fuel+pump+wiring+diagram Service Manual https://www.google.com/search?q=1984+cadillac+seville+service+manual ..

Is it stuck in the engine "off" position? 1.) Check your car battery. If it's very low or dead, it may be preventing the ignition from unlocking. If it's low or dead, charge it and try again. 2.) If the battery checks out okay, press firmly on the "S" button (sport mode) next to the gear shifter. Surprisingly, that somehow solves the issue sometimes. 3.) If that doesn't work, there may be a problem with the ECM. But try the two steps above first as needed, and if that doesn't work, feel free to post back.

Question edited for clarity and correct spelling of the model.

Horn button removal - Enthusiast forums for Cadillac Owners

cadillacforum.com https://www.cadillacforum.com > forum > horn-button-r... Jul 6, 2021 - Cadillac PininFarina Allante - Horn button removal - I have a 1989 Allante ... The first step is to remove the horn button on the steering wheel.

Steering Wheel Removal

Cadillac Owners Forum https://www.cadillacforums.com > threads > steering-w... Jan 2, 2007 - Make sure your wheels are straight. Behind the horn pad should be some screws(2). Take them out. The horn pad should lift up, watch out for the ... Steering wheel ' Cadillac Owners Forum Jun 18, 2020 telescopic steering wheel removal? - Cadillac Owners Forum Jan 8, 2013 instructions to remove the tower - Cadillac Owners Forum Oct 30, 2013 horn not working properly ' Cadillac Owners Forum Feb 22, 2004 More results from www.cadillacforums.com ..

You need a specialist rather than a 'mechanic'. An auto electrician with a professional grade scan tool computer can diagnose all the security system, the anti-theft immobilizer and all the modules and sensors in about 40 minutes. They also have access to the wiring diagrams and understand them. https://www.google.com/search?q=mobile+auto+electrician+near+me ..

Page 263 of the Owner Manual https://www.dezosmanuals.com/wp-content/uploads/2021/06/1993-Cadillac-Deville.pdf ..

If you're having trouble accessing your 2002 Cadillac DeVille's glove box because it seems to be locked and you only have the valet key, here are a few steps you can try:

1. Check for a Separate Valet Key Slot:
   • Some vehicles have a separate valet key slot inside the glove box. Insert the valet key into this slot, turn it, and see if it unlocks the glove box.
2. Inspect for a Release Button:
   • Examine the perimeter of the glove box for a hidden release button. Some glove boxes have a button or latch that may not be immediately visible.
3. Use the Main Ignition Key:
   • Even if you primarily use the valet key, try using the main ignition key to unlock the glove box. Sometimes, the valet key may not have the same features as the main key.
4. Check the Owner's Manual:
   • Refer to the vehicle's owner's manual for specific instructions on unlocking the glove box. It may provide information on alternate methods or features specific to your Cadillac DeVille.
5. Contact the Dealership:
   • If none of the above steps work, consider contacting your Cadillac dealership. They may be able to provide guidance on unlocking the glove box or assist with obtaining a replacement key.
6. Professional Locksmith:
   • If all else fails, you may need to consult a professional locksmith. They have tools and expertise to help unlock car compartments, including glove boxes.

Remember to avoid using excessive force as it may damage the glove box. Additionally, make sure you have proof of ownership and identification when seeking assistance from the dealership or a locksmith. If your vehicle has an electronic locking mechanism, it's essential to rule out any electrical issues or malfunctions as well.

Engine firing order (1 8 4 3 6 5 7 2) The cylinder numbering usually starts from the timing belt or chain side, so it does on your engine also. The FRONT BANK (at the radiator ! ) : 1 3 5 7, starting at the passenger side The REAR BANK (at the firewall): 2 4 6 8 , starting at the pass. side also. The #1 cylinder on the distributor cap is around 3 o'clock and the rotor turns counter clockwise.

The firing order for a 1995 Cadillac DeVille 4.9 V8 is 1-8-4-3-6-5-7-2.