Get support for 1999 Mercury Mountaineer

1999 Mercury Mountaineer Support Question

1999 Mercury Mountaineer Support Question

Find answers below for this question about 1999 Mercury Mountaineer.
Need a 1999 Mercury Mountaineer manual? We have 3 online manuals for this item!
Question posted by antoandwalker on August 4th, 2014

Theft Light Blinks

Just bought 99 mountaineer and realized the theft light blinks with the truck off. I just have ignition key, no alarm key. The dashboard lights b on, also, even when I haven turned them on. What may be the problem? ?

Current Answers

Answer #1: Posted by waelsaidani1 on August 5th, 2014 5:20 AM
This answer was accepted by the poster of the original question.
waelsaidani1

Member since:
May 12th, 2013

Points: 19,501,797
1,100
points
Your vehicle is equipped with the Ford PATS - Passive Anti-Theft System. Depending on the year, make and model will affect what all it covers. The basics you are looking at are the ignition key, dash cluster and PCM communicate electronically. If the vehicle is attempted to be started mechanically without the electronic completion of circuits then multiple items can happen from shutting down of the starter, fuel pump shut off and injector stoppage.

When the key is removed and the system is active the Theft light comes on as a warning.

It is not unusual at all for the home mechanic to try and work on these vehicles and cause electronic component damage which can immobile the vehicle and require some rather costly repairs.

Related Manual Pages

Four Wheeling Supplement 1st Printing - Page 11

... help preserve our national forest and other public and private lands by "treading lightly." 11 Driving off residue stuck to rotating driveshafts and tires. Excess mud stuck... you regain control of land-use regulations and responsibilities in our nations wilderness areas. "Tread Lightly" is an educational program designed to increase public awareness of the vehicle. Forest Service and ...
Four Wheeling Supplement 1st Printing - Page 12

...as dry brakes. Shift to travel 12 This could cause the rear to avoid splashing, if the ignition system gets wet, the vehicle may make it necessary to a low gear and maintain steady pressure...are unique in that they can dry the brakes faster by driving the vehicle slowly while applying light pressure on the brake pedal. Never drive with 4WD or AWD Water Before driving through water,...
Scheduled Maintenance Guide 3rd Printing - Page 4

Find Your Way General Owner's Information Symbol Key Cars and Minivans Light Trucks, Sport Utilities and Vans 4x4 Vehicles Diesel Natural Gas Vehicles (NGV) Towing a trailer or using a camper or car-top carrier Extensive idling and/or low-...
Scheduled Maintenance Guide 3rd Printing - Page 6

... with V-6 or V-8 engines, it is a critical emission component. In addition, there are several exceptions to replace the PCV valve until 100,000 miles. For all light truck vehicles equipped with 4 cylinder engines, your dealer will replace the PCV valve free of charge at 60,000 miles except in California and Canada. Which...
Scheduled Maintenance Guide 3rd Printing - Page 8

... Mileage Intervals for labor, parts or lubricants used. Owner Checks and Services Owner Checks and Services Refer to the attention of all interior and exterior lights tires for the proper service advice.
Scheduled Maintenance Guide 3rd Printing - Page 11

... Inspect tires for wear and rotate Diesel: All Applicable Services Above Plus Check air filter minder, replace filter as required 10,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles Change engine oil and replace oil filter Inspect tires for wear and rotate (Recommended for optimal tire...
Scheduled Maintenance Guide 3rd Printing - Page 12

... and hoses Inspect steering linkage, suspension, and if equipped driveshaft and ball joints Inspect tires for wear and rotate Replace cabin air filter, if equipped Light Trucks, Sport Utilities, and Vans: All Services Above Plus Inspect and lubricate 4x2 ball joints (except F-450/F-550) Replace fuel filter - We, however, urge that the...
Scheduled Maintenance Guide 3rd Printing - Page 13

Normal Schedule Normal Schedule 20,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil ...Diesel: All Applicable Services Above Plus Check air filter minder, replace filter as required 25,000 miles Cars Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil and replace oil filter Inspect tires for ...
Scheduled Maintenance Guide 3rd Printing - Page 14

... shift linkage, if equipped *If vehicle is registered in California, the California Air Resources Board has determined that all vehicles equipped with AX4S, AX4N, 4R70W. Light Trucks, Sport Utilities, and Vans: All Services Above Plus Inspect/adjust 4x2 wheel bearings for your dealer for end play (except F-450/F-550) Inspect and lubricate...
Scheduled Maintenance Guide 3rd Printing - Page 15

... filter minder, replace filter as required Replace fuel filter Natural Gas Vehicles: All Applicable Services Above Plus: Inspect NGV tanks 35,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil and replace oil filter Inspect tires for wear and rotate (Recommended for optimal tire...
Scheduled Maintenance Guide 3rd Printing - Page 16

Normal Schedule Normal Schedule 40,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil and replace oil filter Inspect tires for wear and rotate (Recommended for optimal tire ...
Scheduled Maintenance Guide 3rd Printing - Page 17

... recall liability prior to the completion of the vehicle's useful life. Normal Schedule Normal Schedule Light Trucks, Sport Utilities, and Vans: All Services Above Plus Inspect and lubricate 4x2 ball joints (... filter minder, replace filter as required Replace fuel filter 50,000 miles Cars Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil and replace ...
Scheduled Maintenance Guide 3rd Printing - Page 18

Normal Schedule Normal Schedule 55,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil and replace oil filter Inspect tires for wear and rotate (Recommended for optimal tire ...
Scheduled Maintenance Guide 3rd Printing - Page 19

... and the maintenance be recorded. 19 Consult your dealer for end play (except F-450/F-550) Lubricate 4x2 wheel bearings (except F-450/F-550) Replace fuel filter - Light Trucks, Sport Utilities, and Vans: All Services Above Plus Inspect and lubricate 4x2 ball joints (except F-450/F-550) Inspect/adjust 4x2 wheel bearings for your particular...
Scheduled Maintenance Guide 3rd Printing - Page 20

Normal Schedule Normal Schedule 65,000 miles Cars Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil ...: All Applicable Services Above Plus Check air filter minder, replace filter as required 70,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil and replace oil filter Inspect tires for wear...
Scheduled Maintenance Guide 3rd Printing - Page 21

..., and if equipped driveshaft and ball joints Inspect tires for wear and rotate Replace cabin air filter, if equipped Replace green engine coolant, if equipped Light Trucks, Sport Utilities, and Vans: All Services Above Plus Inspect and lubricate 4x2 ball joints (except F-450/F-550) Replace fuel filter -
Scheduled Maintenance Guide 3rd Printing - Page 22

Normal Schedule Normal Schedule 80,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil ...: All Applicable Services Above Plus Check air filter minder, replace filter as required 85,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil and replace oil filter Inspect tires for wear...
Scheduled Maintenance Guide 3rd Printing - Page 24

... filter minder, replace filter as required Replace fuel filter Natural Gas Vehicles: All Applicable Services Above Plus: Inspect NGV tanks 95,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil and replace oil filter Inspect tires for wear and rotate (Recommended for optimal tire...
Scheduled Maintenance Guide 3rd Printing - Page 25

Normal Schedule Normal Schedule 100,000 miles Cars, Minivans, Light Trucks, Sport Utilities, Vans, 4x4 and Natural Gas Vehicles: Change engine oil and replace oil filter Inspect accessory drive belt(s) Inspect tires for wear and rotate (...
Warranty Guide 5th Printing - Page 5

...on the warranty repair needed, the vehicle may also take your 1999-model car or light truck. Ford Motor Company provides the Emissions Defect Warranties and Emissions Performance Warranties which cover your...Motor Vehicle Assurance Company, call the Customer Assistance Center at 1-800-392-3673. If you bought a previously owned 1999-model vehicle, you need to be the same regardless of Ford ...

Similar Questions

Blinking Theft Light When Key Is Removed
theft light blinks continuely when key is removed until it is reinsurted . the light goes out while ...
(Posted by davenport1704 11 years ago)
1999 Mercury Mountaineer Dashboard And Head Lights
What makes the dashboard & headlights blink off and on at nite? One of my headlights were out so I c...
(Posted by mzb23 12 years ago)
Ask a New Question
Use the box below to post a new question about this Mercury automobile .
Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Mercury Manuals

Find free 1999 Mercury Mountaineer manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Mercury Reviews

View thousands of Mercury user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Mercury customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Mercury customer service rankings, employee comments and much more from our sister site.

Mercury Recalls

Find comprehensive Mercury recall information updated hourly on RecallOwl.com.