Question about 1992 Cadillac DeVille

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Where is the voltage regulator on a 1992 cadillac deville

My ignition coil is grounding out and melting the insalation on the wiring on the coil and the coil its self. where is the voltage regulator ?

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

ewashmidas
  • 362 Answers

SOURCE: Cooling fan relay on a 1992 Cadillac Deville

Left Hand Side Of Engine Compartment On Relay Bracket

Posted on Jan 25, 2009

motorhead427
  • 24 Answers

SOURCE: 1999 cadillac deville blower dont

red black and gray are just half the connections. Red is positive 12 volts coming from fuse of circuit breaker. The black wire is either the ground or the main hot wire going to the blower motor (3 pin connection only), and the gray wire (if is is small in size) is a variable voltage coming from the body control module requesting speed for the blower motor.The blower control module varies voltage on the main wire going to the blower motor, supposedly in accordance with the requested voltage from the body control module. Usually if all fuses are okay and present on the apprpriate wire of the blower control module, the a blower motor that will not run or stays running after the key is turned off is the fault of the blower control module. If the blower control module has failed the the cause must be determined (over amping blower motor) or else new blower control module may fail when powered up.Usually blower control modules have more than three wires. Usual connections are: B+ (battery voltage) GND (chassis or engine ground), two large wires going directly to blower motor (can be any color, but are usually 10 guage in size), and an optional wire that reports voltage level back to the body control module.

Posted on May 29, 2009

  • 18 Answers

SOURCE: car is making loud high tone while driving 1992 cadillac deville

your water pump may need to be changed. have a trusted mechanic check it. the water pump is connected to the drivebelt of your 4.9 l engine, and if thats where the sound is coming from you can be pretty certain

Posted on Aug 10, 2009

  • 2 Answers

SOURCE: cylinder 6 misfire for 2000 cadillac deville 4.6 liter engine

check out this tool. Brand new on the market and it quickly can diagnose a misfire from the plug or the coil pack. Here's their website

Posted on Sep 03, 2009

  • 832 Answers

SOURCE: 1992 cadillac eldorado 4.9L cranks, won't start

Find out if there's gas going into your carburetor.
Your fuel lines could be stacked up.

Posted on Sep 21, 2009

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1 Answer

1989 dodge 250 the red ignition wire is getting hot and melting in two when the key is turned to the run position


Blue wire to ignition switch,from alternator voltage regulator.( 12 volts ) ECU power wire, Red wire to battery terminal. Blue wire goes from alternator to the ignition switch. The voltage regulator senses the incoming voltage from the blue wire. ) it grounds the green field wire This energizes the alternator field, and the alternator begins to produce a charge and sends it to the battery via the main output wire. When the voltage regulator senses 14 volts from the blue field wire, it cuts the ground to the green field wire. Good-Day!

Sep 21, 2014 | Cars & Trucks

1 Answer

Electrical ProbProblem


coils burnt on these at times, also check for grond strap coil grond into cap (is itmissing strap?) check 2 wire harnesses inside dist.
was it running before and is it running now?

Jan 02, 2014 | 1992 Cadillac DeVille

1 Answer

Location voltage regulator


Voltage regulator is usually in with the alternator.

Oct 20, 2013 | 1992 Cadillac DeVille

2 Answers

Its keeps saying service charging system and the


SOUND LIKE ALTERNATOR VOLTAGE REGULATOR FAULTY MAKE SURE DRIVE BELT NOT SLIPPING AND ALTERNATOR ELECTRICAL WIRES NOT LOOSE OR DAMAGED.

Jul 25, 2010 | 1997 Cadillac DeVille

1 Answer

How to change a starter in a 1990 cadillac sedan deville?


First, I would determine it is bad. I have a 1990 Cadillac Sedan Deville, and sometimes it doesn't turn over. But, if I toggle the switch a few times or up to 5 times, it starts to turn over and the car starts.

I have the same problem with a 1997 Cadillac Deville.

If you are set on changing it, here is a picture and instructions on how to test:
prev.gif next.gif Starter TESTING Voltage Drop Test Fig. 1: Schematic of a voltage drop test 91052g10.jpg
NOTE: The battery must be in good condition and fully charged prior to performing this test.
  1. Disable the ignition system by unplugging the coil pack. Verify that the vehicle will not start.
  2. Connect a voltmeter between the positive terminal of the battery and the starter B+ circuit.
  3. Turn the ignition key to the START position and note the voltage on the meter.
  4. If voltage reads 0.5 volts or more, there is high resistance in the starter cables or the cable ground, repair as necessary. If the voltage reading is ok proceed to the next step.
  5. Connect a voltmeter between the positive terminal of the battery and the starter M circuit.
  6. Turn the ignition key to the START position and note the voltage on the meter.
  7. If voltage reads 0.5 volts or more, there is high resistance in the starter. Repair or replace the starter as necessary. NOTE: Many automotive parts stores have starter bench testers available for use by customers. A starter bench test is the most definitive way to determine the condition of your starter.
---
Remember to disconnect the battery and remove the wires from the starter at the hex nut.

Then, remove the 3 or so bolts that hold the starter on using an extension and ratchet if necessary.

Hope this helps.


Jul 05, 2010 | 1990 Cadillac Deville

2 Answers

The generator light on my 76 cadillac deville comes on but slowly dims out when driving


sounds like alternator needs replacing, could have bad diodes,or regulator is going bad,

Oct 30, 2009 | 1976 Cadillac Deville

1 Answer

1992 cadillac eldorado 4.9L cranks, won't start


Find out if there's gas going into your carburetor.
Your fuel lines could be stacked up.

Sep 21, 2009 | 1994 Cadillac DeVille

1 Answer

Ithink it is the theft deterrentsystem how do i fine it


check wiring from ignition key switch, relays, fuse and regulator

May 21, 2009 | 1992 Cadillac DeVille

1 Answer

1992 Cadillac w/no spark


check the crank and cam sesor first, a good scan tool will tell you if these are working, make sure you are getting power to the ignition module, check these and get back to me we'll go from there,please rate my fix as i strive to be the best. ps, check the voltage with a dvom meter a test light could cause more problems

May 12, 2009 | 1983 Cadillac DeVille

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