Contents Section: Procedures All sections

Maintenance Information Lincoln Mark VIII I

Procedures 5 illustrations ~1761 words

VIN LOCATION

The Vehicle Identification Number (VIN) is located on the left side of the dash panel at the base of the windshield. The VIN chart explains the code characters.

VIN CODE ID EXPLANATION

Numbers preceding the explanations in the legend below refer to the sequence of characters as listed on VIN identification label. See VIN example below.

VIN Code ID Explanation. Scheme 1

Scheme 1: VIN Code ID Explanation

SEVERE & NORMAL SERVICE DEFINITIONS

Note. Use the Severe Service schedule if the vehicle to be serviced is operated under ANY (one or more) of these conditions

Service is recommended at mileage intervals based on vehicle operation. Service schedules are based on the following primary operating conditions

Severe Service

  1. Short Trips (About 10 Miles) In Freezing Temperatures
  2. Towing Or Heavily Loaded
  3. Severe Dust Conditions
  4. Hot Weather, Stop-And-Go Driving
  5. Extensive Idling Conditions

Normal Service

  1. Driven More Than 10 Miles Daily
  2. No Severe Service Operating Conditions

REAR AXLE LUBRICATION

Rear axle lube quantities must be replaced every 100,000 miles, or if the axle has been submerged in water. Otherwise lube should not be checked unless a leak is suspected or repair required.

COOLING SYSTEM, HOSES & CLAMPS

Replace engine coolant every 36 months or 30,000 miles. Check coolant strength, condition of hoses and clamps annually regardless of mileage or driving conditions. Replace hoses and clamps as necessary.

Scheme 2

Scheme 2: SERVICE POINT LOCATIONS

SERVICE LABOR TIMES

Note. Labor times are provided, where available, within appropriate SERVICE INTERVAL table in SCHEDULED SERVICES article.

TIRE INFLATION

Inflation pressure can be found on the decal attached to the front face of the right-hand door pillar.

Note. On vehicles equipped with anti-theft wheel lug nuts, there is one locking lug nut on each wheel. The key for this nut is attached to the lug wrench in spare tire compartment.

WHEEL TIGHTENING

Tighten all wheel lug nuts to 85-105 ft. lbs. (115-142 N.m). If wheels are equipped with locking type lug nuts, ALWAYS position "Keyed" nut opposite valve stem.

CAUTIONLug nut key should be held square to the lug nut. Damage could occur to key and lug nut if held at an angle. DO NOT use a power impact wrench on the lug nut key.

BATTERY SPECIFICATIONS

CAUTIONWhen battery is disconnected, vehicles equipped with computers may lose memory data. When battery power is restored, driveability problems may exist on some vehicles. These vehicles may require a relearn procedure. See the appropriate COMPUTER RELEARN PROCEDURES article in the GENERAL INFORMATION section.
  1. COMPUTER RELEARN PROCEDURES - 1993
  2. COMPUTER RELEARN PROCEDURES - 1994
  3. COMPUTER RELEARN PROCEDURES - 1995-96

All models use Motorcraft BXT 65-850 battery.

SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG SYSTEM)

When performing maintenance on air bag equipped vehicles always observe proper safety precautions.

WARNINGTo avoid injury from accidental air bag deployment, read and carefully follow all warnings and service precautions. See appropriate AIR BAG RESTRAINT SYSTEM article in the ACCESSORIES/SAFETY EQUIPMENT.
  1. AIR BAG RESTRAINT SYSTEM - 1993
  2. AIR BAG RESTRAINT SYSTEM - 1994
  3. AIR BAG RESTRAINT SYSTEM - 1995
  4. AIR BAG RESTRAINT SYSTEM - 1996
CAUTIONDisconnect negative battery cable before servicing any air bag system or steering column component. Check system operation after each repair; always turn the ignition switch to the ON position from passenger's side of vehicle.

AIR CONDITIONING SERVICING

CAUTIONAvoid breathing R-134a refrigerant and PAG lubricant vapors, exposure may irritate eyes, nose and throat. To remove R-134a from system use R-134a recycling equipment that meets SAE J2210 specifications. If accidental system discharge occurs, ventilate work area before resuming service.
WARNINGR-134a service equipment or vehicle A/C systems SHOULD NOT be pressure tested or leak tested with compressed air. Some mixtures of air/R134a have shown to be combustible at elevated pressures. These mixtures are dangerous and may cause fire and/or explosions. See the appropriate A/C SYSTEM GENERAL SERVICING article in the AIR CONDITIONING & HEAT section.
  1. A/C SYSTEM GENERAL SERVICING - 1993
  2. A/C SYSTEM GENERAL SERVICING - 1994
  3. A/C SYSTEM GENERAL SERVICING - 1995
  4. A/C SYSTEM GENERAL SERVICING - 1996

AIR SUSPENSION SYSTEM

To prevent sudden vehicle movement, turn air suspension switch, located in trunk, to OFF position before jacking, hoisting or towing vehicle.

ANTI-LOCK BRAKE SYSTEM

The anti-lock brake system contains electronic equipment that can be susceptible to interference caused by improperly installed or high output radio transmitting equipment. Since this interference could cause the possible loss of the anti-lock braking capability, such equipment should be installed by qualified professionals.

On models equipped with anti-lock brake systems, ALWAYS observe the following cautions

  1. DO NOT attempt to bleed hydraulic system without first referring to the appropriate ANTI-LOCK BRAKE SYSTEM article in the BRAKES Section.
  2. ANTI-LOCK BRAKE SYSTEM - 1993
  3. ANTI-LOCK BRAKE SYSTEM - 1994
  4. ANTI-LOCK BRAKE SYSTEM - 1995
  5. ANTI-LOCK BRAKE SYSTEM - 1996
  6. DO NOT mix tire sizes. As long as tires remain close to the original diameter, increasing the width is acceptable. Rolling diameter must be identical for all 4 tires. Some manufacturers recommend tires of the same brand, style and type. Failure to follow this precaution may cause inaccurate wheel speed readings.
  7. Use ONLY recommended brake fluids. DO NOT use silicone brake fluids in an ABS-equipped vehicle.

REPLACING BLOWN FUSES

CAUTIONBefore replacing a blown fuse, remove ignition key, turn off all lights and accessories to avoid damaging the electrical system. Be sure to use fuse with the correct indicated amperage rating. The use of an incorrect amperage rating fuse may result in a dangerous electrical system overload.

BATTERY WARNING

WARNINGWhen battery is disconnected, vehicles equipped with computers may lose memory data. When battery power is restored, driveability problems may exist on some vehicles. These vehicles may require a relearn procedure. See the appropriate COMPUTER RELEARN PROCEDURES article in the GENERAL INFORMATION section.
  1. COMPUTER RELEARN PROCEDURES - 1993
  2. COMPUTER RELEARN PROCEDURES - 1994
  3. COMPUTER RELEARN PROCEDURES - 1995-96

BRAKE PAD WEAR INDICATOR

CAUTIONIndicator will cause a squealing or scraping noise, warning that brake pads need replacement.

CATALYTIC CONVERTER

CAUTIONTo prevent catalytic converter overheating, DO NOT allow engine to idle for more than 20 minutes.

COOLANT (PROPYLENE-GLYCOL FORMULATIONS)

CAUTIONTo avoid possible damage to vehicle use only ethylene-glycol based coolants with a mixture ratio from 44-68% anti-freeze. DO NOT use 100% anti-freeze as it will cause the formation of cooling system deposits. This results in coolant temperatures of over 300° F (149°C) which can melt plastics. 100% anti-freeze has a freeze point of only -8° F (-22°C).
CAUTIONPropylene-Glycol Mixtures has a smaller temperature range than Ethylene-Glycol. The temperature range (freeze-boil) of a 50/50 Anti-Freeze/Water Mix is as follows: Propylene-Glycol -26° F (-32°C) - 257° F (125°C) Ethylene-Glycol -35° F (-37°C) - 263° F (128°C)
CAUTIONPropylene-Glycol/Ethylene-Glycol Mixtures can cause the destabilization of various corrosion inhibitors. Also Propylene-Glycol/Ethylene-Glycol has a different specific gravity than Ethylene-Glycol coolant, which will result in inaccurate freeze point calculations.

ELECTROSTATIC DISCHARGE SENSITIVE (ESD) PARTS

WARNINGMany solid state electrical components can be damaged by static electricity (ESD). Some will display a warning label, but many will not. Discharge personal static electricity by touching a metal ground point on the vehicle prior to servicing any ESD sensitive component.

FUEL PUMP SHUTOFF SWITCH

This switch stops flow of fuel to engine after a collision. To reset switch, press Red reset button on switch located on left side of trunk.

FUEL SYSTEM SERVICE

WARNINGRelieve fuel system pressure prior to servicing any fuel system component.

HALOGEN BULBS

WARNINGHalogen bulbs contain pressurized gas which may explode if overheated. DO NOT touch glass portion of bulb with bare hands. Eye protection should be worn when handling or working around halogen bulbs.

METHANOL GASOLINE

CAUTIONFuel that is more than 5% methanol should not be used in this vehicle. It can corrode metal parts in the fuel system, and damage plastic and rubber parts. Even at 5% methanol or less, solvents and corrosion preventers must be used with this fuel to avoid these problems.

RADIATOR CAP

CAUTIONAlways disconnect the fan motor when working near the radiator fan. The fan is temperature controlled and could start at any time even when the ignition key is in the OFF position. DO NOT loosen or remove radiator cap when cooling system is hot.

RADIATOR FAN

WARNINGKeep hands away from radiator fan. Fan is controlled by a thermostatic switch which may come on or run for up to 15 minutes even after engine is turned off.

SPARK PLUGS

Note. Allow engine to cool before removing spark plugs from aluminum cylinder heads.

WARRANTY INFORMATION

CAUTIONDue to the different warranties offered in various regions and the variety of after-market extended warranties available, please refer to the warranty package that came with the vehicle to verify all warranty options.

BUMPER-TO-BUMPER COVERAGE

All vehicles have complete warranty coverage against defects in materials and workmanship for 4 years or 50,000 miles, whichever occurs first. There is no deductible with this warranty. Items not covered include tires and parts that are subject to normal wear and tear, such as windshield wiper blades, brake linings, brake pads, clutch linings and scheduled maintenance items.

BATTERY COVERAGE

For the first 24 months of service (less than 50,000 miles), battery will be replaced at no charge if found to be defective. After the first 24 months in service, battery will be replaced on a customer participation basis: For the 25th-36th month in service, Ford will pay 50%; for the 37th-48th month, Ford will pay 25%. Labor required to test and replace a defective battery is covered for 4 years or 50,000 miles, whichever occurs first.

SAFETY RESTRAINT SYSTEM COVERAGE

Begins at warranty start date and lasts for 5 years or 50,000 miles, whichever occurs first. Covers safety restraint problems not related to comfort or appearance.

CORROSION COVERAGE

Begins at warranty start date and lasts for 6 years or 100,000 miles, whichever occurs first. Covers any holes in body sheet metal caused by corrosion.

EMISSIONS DEFECT & PERFORMANCE WARRANTIES (EXCEPT CALIFORNIA)

Defect Warranty ensures that vehicle meets applicable EPA regulations and that vehicle's emission control system is free from defects in materials and workmanship for a period of 5 years or 50,000 miles, whichever occurs first.

The Performance Warranty covers all costs of repairing or adjusting any components or parts as needed for the vehicle to pass a Federally required state or local emissions test.

Other emission control parts related to these components are covered by the Performance Warranty, where applicable. If another part fails due to the failure of one of these components, both parts are covered. See customer's copy of warranty information for specific items covered. Performance Warranty coverage is limited to fewer components after 2 years or 24,000 miles.

EMISSIONS PERFORMANCE WARRANTY (CALIFORNIA)

If vehicle fails a Smog Check inspection, all necessary repairs and adjustments will be made by manufacturer to ensure that vehicle passes the inspection. Warranty begins at warranty start date and lasts for a period of 3 years or 50,000 miles, whichever occurs first.

EMISSIONS DEFECT WARRANTY (CALIFORNIA)

If any emission-related part on the vehicle is defective, the part will be repaired or replaced by manufacturer. Warranty begins at warranty start date and lasts for a period of 3 years or 50,000 miles, whichever occurs first.

Some emission-related parts are warranted for 7 years or 70,000 miles whichever occurs first, and will be repaired or replaced by manufacturer if found to be defective in material or workmanship. See customer's copy of warranty information for specific items covered.

FUSES & CIRCUIT BREAKERS (INTERIOR)

Fuse panel is located on the lower left side of the instrument panel, near the driver side door.

Scheme 3

Scheme 3: FUSE PANEL IDENTIFICATION

Scheme 4

Scheme 4

Fuse & Circuit Breaker Identification

  1. 1 - 30 Amp - Blower Motor, Brake Lamps, Hazard Flashers, Speed Control
  2. 2 - 8.25 Amp (Circuit Breaker)(1993 Only) Wiper/Washer
  3. 3 - 30 Amp - Wiper/Washer, Washer Fluid Level Indicator
  4. 4 - 25 Amp - Parking Lights
  5. 5 - 10 Amp - Rear Defrost, EATC, Brake Shift Interlock, Traction Control Switch
  6. 6 - 15 Amp - Courtesy Lights, Power Mirrors, Dome Switch, Remote Keyless Entry (1993), , Electronic Door Lock Control (1994), Memory Seats
  7. 7 - 10 Amp - Power Antenna, Anti-Theft Relay, Memory Seats
  8. 8 - 20 Amp - Cigarette Lighter
  9. 9 - 10 Amp - Transmission Control Switch, Autolight Sensor, Electrochromic Mirrors
  10. 10 - 15 Amp - Suspension/Steering Module, Electronic Flasher, Steering Wheel Position Sensor, Daytime Running Lights, Back-Up Lights, Air Bag (1993), Air Bag Diagnostic Monitor (1994)
  11. 11 - 10 Amp (1993-94) - Stoplights, Hazard Lights, Brake Pressure Switch 15 Amp (1995-96) - Brakelamp, Brake Pressure Switch, Hazard Lamps
  12. 12 - 20 Amp (Circuit Breaker) Power Seats, Fuel Door Release, Deck Lid Release, Shock Damping Control
  13. 13 - 10 Amp - Heated Mirrors, Compass
  14. 14 - 20 Amp (Circuit Breaker) - Moon Roof, Power Windows, One-Touch Down Module
  15. 15 - 10 Amp - Warning Light Bank, Instrument Cluster, Chime Module, Charge Light
  16. 16 - 10 Amp - Air Bag, Power Antenna, EATC, Warning Light Bank, CD Changer, Radio, Message Center
  17. 17 - 15 Amp (1993-94) - Anti-Theft System, Cellular Phone, Chime, Compass, Memory Seats, Message Center, Power Antenna, Radio, Remote Keyless Entry (1993), Electronic Door Lock Control (1994) 10 Amp (1995-96) - Anti-Theft System, Cellular Phone, Chime, Compass, Memory Seats, Message Center, Power Antenna, Radio, Remote Keyless Entry (1993), Electronic Door Lock Control (1994)
  18. 18 - 10 Amp - Chime, Front Parking Lights, Front Side Marker Lights, Instrument Panel Light Dimmer, Rear Parking Lights, Power Mirror Dimmer Control

FUSES & CIRCUIT BREAKERS (UNDERHOOD)

The high-current fuse panel is located in the engine compartment on the left hand fender apron.

WARNINGAlways disconnect battery ground cable before servicing "high-current fuses. It is recommended that "high-current" fuses be replaced by a qualified technician.

Scheme 5

Scheme 5: UNDERHOOD FUSE PANEL IDENTIFICATION
  1. 1 - 25 Amp - Daytime Running Lights (Canada), Horn
  2. 2 - Blank
  3. 3 - 20 Amp - Alternator
  4. 4 - 15 Amp - Air Suspension Control Module
  5. 5 - 10 Amp - HEGO, Speed Control
  6. 6 - Blank
  7. 7 - Blank
  8. 8 - 20 Amp - PCM/CCRM (1993), PCM/VCRM (1994), EEC/EFI Module (1995-96), Fuel Pump
  9. 9 - 30 Amp - Anti-Lock Brake Sytem
  10. 10 - 50 Amp - Ignition Switch Feeds: Ignition Switch: B2, B3, B5; Instrument Panel Fuses: 1, 10, 15, 17; Maxi Fuse: 22; PDF: 5; Instrument Panel C/B: 2, 14
  11. 11 - Blank
  12. 12 - ABS Diode - Anti-Lock Brake Sytem
  13. 13 - 40 Amp - Anti-Lock Brake Pump Motor
  14. 14 - 40 Amp - Headlamps
  15. 15 - 40 Amp - Rear Defrost, Electric Defroster
  16. 16 - 40 Amp - Engine Cooling Fan Control
  17. 17 - 50 Amp - Fuse Panel Feed: Instrument Panel Fuses: 4, 8, 16; Instrument Panel C/B: 12
  18. 18 - 40 Amp - Ignition Switch Feeds: Ignition Switch: B1, B4, Instrument Panel Fuses: 2, 5, 9, 14, 17
  19. 19 - 40 Amp - Fuse Panel Feed: Instrument Panel Fuses: 6, 11
  20. 20 - 50 Amp - Air Suspension Compressor
  21. 21 - 20 Amp - Premium Sound, Cellular Phone
  22. 22 - 20 Amp - EDIS/CCRM (1993) Electronic Ignition/VCRM (1994)
  23. 23 - Relay - Fuel Pump
  24. 24 - Relay - Anti-Lock Brake Control Module
  25. 25 - Relay - Horn
  26. 26 - Relay - High/Low Autolights
  27. 27 - Relay - Parking Lights, Autolights