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1999 Cadillac DeVille Support Question

1999 Cadillac DeVille Support Question

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Question posted by mjohnson11085 on August 4th, 2021

Abs Control Module 1999 Cadillac Deville

I had a brake line go out replaced another went out car sat for a few years before I finally replaced all the brake lines I did pads rotors and all the brake lines had several codes finally down to last code c1243 electronic brake control module did some research checked the ground on pump was shot relocated ground to the body checked continuity now the ground is good put everything back together reset codes started code came right back on the small connector goin to the module I tested the pins column 1 was dead im assuming thats the power feed 2nd on top row lights up bright when grounded to new location all 3 of the other wires are lighting on my continuity tester but the light is very dull is there another ground that im missing?

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Answer #1: Posted by SonuKumar on August 4th, 2021 8:42 AM
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Related Manual Pages

Owner's Manual - Page 1

...Defects" on the Road This section tells you what to start and operate your vehicle. yellowblue The 1999 Cadillac DeVille Owner's Manual 1-1 2-1 3-1 4-1 5-1 6-1 7-1 Seats and Restraint Systems This section tells you ...to drive under different conditions. Comfort Controls and Audio Systems This section tells you 'll find something you how to contact Cadillac for assistance and how to operate...
Owner's Manual - Page 2

... leave this manual. We reserve the right to make changes in U.S.A. GENERAL MOTORS, GM and the GM Emblem, CADILLAC, the CADILLAC Crest & Wreath and the name DEVILLE are registered trademarks of Canada Limited" for Cadillac Motor Car Division whenever it appears in this manual in Canada, substitute the name "General Motors of General Motors Corporation...
Owner's Manual - Page 34

...work properly. Some modules also record speed, engine RPM, brake and throttle data. 1-28 D Let only qualified technicians work on your air bag system. You may have to replace the air bag module in another crash.... inflate an air bag, windshields are broken by using the door lock and interior lamp controls. The service manual for your dealer for the driver's or the right front passenger's ...
Owner's Manual - Page 78

... premature wear and earlier replacement. A child or others could operate power windows or other controls or even make full-throttle starts. yellowblue New Vehicle "Break-In" NOTICE: Your vehicle doesn't need an elaborate "break-in." But it will perform better in the long run if you get new brake linings. fast or slow -- for...
Owner's Manual - Page 102

...Lamp Underhood Lamp Fog Lamps (DeVille Concours Only) Instrument Panel Lights Interior Courtesy Lamps 2-42 Of course, applying the brakes or downshifting into FIRST (1) takes you may have to brake or shift to a lower ... cruise control on steep hills. Ending Cruise Control There are two ways to maintain your speed. yellowblue Using Cruise Control on Hills How well your cruise control will...
Owner's Manual - Page 116

... spot cleaner, if necessary. The system has steering wheel telephone controls and information output through your dealer. Voice activation and hands-free...into the slot located under the front portion of a Cadillac portable cellular telephone. The following OnStar services are standard features...DeVille d'Elegance Only) The driver's front seat cushion comes equipped with the telephone.
Owner's Manual - Page 147

...serviced at your dealership for service at once. SERVICE FUEL SYSTEM - 101: The Powertrain Control Module (PCM) has detected a problem within the vehicle's electrical system. Bring your vehicle to... SYSTEM - 14: This message appears when the electronic sensors that the suspension system is not operating properly. Have the climate control system serviced if you ever see your dealership for...
Owner's Manual - Page 205

... moves a little. This is an advanced electronic braking system that your anti-lock brake system will help prevent a braking skid. But you do a lot of unnecessary braking. When you will still have time to push down. If your engine stops, you may get harder to cool between hard stops. ABS is normal. Some people drive in...
Owner's Manual - Page 206

...braking hard. You slam on wheel speed and controls braking pressure accordingly. 4-8 As you . You can change the brake pressure faster than any driver could. The computer is programmed to stop rolling, the computer will separately work the brakes... make the most of you brake, your computer keeps receiving updates on the brakes. Here's what happens with ABS. Here's how anti-lock ...
Owner's Manual - Page 213

... message on slippery surfaces because stopping distance will be impaired -- One reason is important to be longer and vehicle control more dangerous than day driving. If you may straighten out. and slow down on the Driver Information Center. Night...clues -- Always be ready for a second skid if it occurs. Remember: Any anti-lock brake system (ABS) helps avoid only the...
Owner's Manual - Page 231

...kg). You should always use a sway control if your trailer will weigh more than 1,000 lbs. (450 kg) if you have a DeVille Concours, DeVille or DeVille d'Elegance with the optional trailer towing ...come with the trailer or from the brake manufacturer. This helps your engine and other parts could be driving. If you have a DeVille or a DeVille d'Elegance without the optional trailer towing ...
Owner's Manual - Page 256

...steering wheel firmly. Be sure the arrows on the pressure cap line up . In any rear blowout, remove your jacking equipment to...want the vehicle to use in a skid. Get the vehicle under control by steering the way you should ever have a "blowout," here...Steer to maintain lane position, and then gently brake to leak out slowly. Then replace the pressure cap. A rear blowout, particularly ...
Owner's Manual - Page 326

...whichever occurs first. Your dealer or an underbody car washing system can collect on the underbody parts such as fuel lines, frame, floor pan and exhaust system even though... of new vehicles damaged by this for ice and snow removal and dust control can do this fallout condition within 12 months or 12,000 miles (20..., Cadillac will corrode quickly and may develop into the paint surface.
Owner's Manual - Page 331

... Zone Module (PZM) Fuse, Radio Fuse, Delayed Accessory Bus (DAB) Relay, Trunk and Fuel Door Release Relay, High Beam Relay, Comfort Fuse, AMP (Bose Only) Fuse Inadvertent Power Relay, Interior Lamps Fuse, Cigarette Lighter-1 Fuse, Cigarette Lighter-2 Fuse, Courtesy Lamp Relay Headlamps Fuse/Relay, High/Low Beam Control Relay, Fog Lamp Fuse (DeVille...
Owner's Manual - Page 332

..., Fuel Fuse, Cruise Fuse, Fuel Pump Relay Starter Relay and Solenoid, Park/Rev Fuse, Park Relay, Powertrain Control Module (PCM) Fuse, AC Compressor Fuse and Relay, Cooling Fan Relays, Reverse Relay Anti-Lock Brake System (ABS) Brake Modulator Cooling Fan Relays 1 and 3 Power Distribution Block ACCESSORY HEAD LPS HORN FOG LPS DRL HI/LO BEAM Relays...
Owner's Manual - Page 335

...) Relay, Left and Right Low Beam in DRL Mode, DRL Resistor Fuse IGN 0 (ENG) SPARE ABS IGN-1 Usage Powertrain Control Module (PCM) Not Used Anti-Lock Brake System (ABS)/Traction Control System Rear Ignition-1 Relay, Fog Lamp Relay (DeVille Concours Only), Controlled Power Backup Relay, DRL Relay, Ignition Switch in Steering Column, Injectors, ECS Fuse, PCM Fuse, DIS...
Owner's Manual - Page 336

... (CAT) Rear Oxygen Sensor SIR Fuse RLY IGN1 Usage Cluster, Cruise in Stalk, Passenger Zone Module (PZM), Traction Control (TCC) Switches Sensing and Diagnostic Module (SDM), Right and Left Side Impact Sensing Modules Electronic Level Control (ELC) Relay, ELC Sensor (DeVille Only), ELC Compressor Rear Compartment Fuse Block This fuse block is located on the front wall...
Owner's Manual - Page 337

yellowblue Fuse TURN CONSOLE Usage Electronic Flasher, Turn/Hazard Switch Rear Zone Blower, Right and Left Heated Seat Switches (Optional), Cellular Phone Handset (Optional) Not Used Not Used Road Sensing Suspension (RSS) (DeVille Concours Only) PRNDL Indicator (DeVille Concours Only), PZM, Cluster, Air Control Module (ACM), Upper Zone Motor, Lower Zone Motor (Optional), HVAC Solenoids, Climate...
Owner's Manual - Page 346

... Cadillac is no charge," throughout your 1999 Cadillac Warranty Period -- 48 months/ 50,000 miles (80 000 km). Cadillac Owner Privilegest Roadside Service provides several Cadillac ...Cadillac Roadside Servicer can be reached by dialing 1-800-882-1112, 24 hours a day, 365 days a year. yellowblue Each technician travels with a specially equipped service vehicle complete with the necessary Cadillac...
Owner's Manual - Page 352

.... Each bulletin contains instructions to knowledgeably service General Motors cars and trucks. In-Portfolio: Includes a Portfolio, Owner's..., axle, suspension, brakes, electrical, steering, body, etc. To request an order form, please specify year and model name of..., Incorporated (address below.) CURRENT PUBLICATIONS FOR 1999 CADILLAC SERVICE MANUALS Service Manuals have the diagnosis and...

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