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1997 Cadillac DeVille - Page 4 Questions & Answers
How do I get out of park when my starter has failed?
The park lock solenoid and the starter are not really connected to each other. If you can not shift out of park by turning the key on and pressing on the brake, you should be able to shift out of park by turning the key to the unlock position but not to the on position.
How do I replace the radiator?
This is a very easy job if you are mechanically inclined. Remove rad cap, remove the lower rad hose to let coolant drain out. Catch in a clean container to dispose off properly - do not put into drain.
Disconnect transmission lines using line wrench to preventing rounding out of nuts. Remove top rad hose and any top plate holding the rad in position. gently wriggle and lift out of the car.
if you car have the electric fans mounted onto the rad = transfer over to new rad without breaking any mounting bolts.
You may as well put in new coolant at this time than re-using the old coolant.
Disconnect horn 1997 cadillac deville
The 'A' and 'F' note horns are located underhood at the front right corner of the vehicle. To "disconnect" the horns, pull off the electrical connectors or remove the horn relay in the underhood fuse block. If they are on continuously, consider replacing this horn relay, but the problem may be in the steering wheel assembly.
Giving my sons 97' cadillac deville jumper cables
CHECK MAKE SURE BATTERY VOLTAGE IS 12.5 VOLTS USING A DIGITAL VOLTMETER.MAKE SURE BATTERU CABLES IS CLEAN AND TIGHT.IF ALL IS GOOD STARTER SOLENOID OR STARTER IS FAULTY.IF YOU DISCONNECT BATTERY CABLES.MAKE SURE RADIO IS OFF BEFORE REMOVING BATTERY CABLES OR YOU WILL LOSE RADIO PLAYING CODE.
Windows do not roll up or down
power windows? when you try to roll them up or down does it make a clicking noise or no? if it is making a clicking noise then the auto relay is working which means the motor is either jammed or broken. it is located on the door. you have to pull the do itor panel off to get to.
HOW DO i REPLACE THERMOSTAT 1997 CADILLAC DEVILLE?
The most common overheating problem with the Northstar engine is a blocked purge line(small hose).The purge line is designed to purge air out of the cooling system.
There is a small diameter hose coming from near the top of the coolant tank (not the cap) ,this is the purge line.
With the engine idling,pull the purge line from the tank,if there is no coolant flow from this small hose,it is blocked and this will cause overheating.
If the hose is clear, check for blockage at the nipple on the tank.Or trace the hose back until you find the blockage.
The hose goes in to the engine to a crossover and comes out the other side close to the thermostat housing,the blockage may be there.
If you still wish to replace the stat...
The thermostat in the northstar engine is located at the bottom radiator hose (unlike most conventional cooling systems), the hose connects into the housing where you will also find the water pump.
You will need to remove the air filter housing and air duct to gain easy access to the thermostat.
Remove the hose from the housing,then remove the two bolts on the flange,the thermostat can then be pulled out.
Take note of the orientation of the thermostat as you remove it.
The thermostat in the Northstar engine is a dual action device.
One end of the stem is the Thermostat(obviously) and at the other end is a spring loaded pressure valve(the thinner end).
Make sure the thermostat end is nearest the rubber hose and the pressure valve end is in towards the engine.
Windshield washer not working
Antifreeze washer fluid? Pump not working? Switch not working? power to pump? Ground connection rusted, therefore incomplete circiut? Fuse to pump?
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