Repair and Diagnosis: Technical Service Bulletins
- How to Find Technical Service Bulletins by Category/Symptom
- Recalls
- Customer Interest
- A/C - Musty Odor Coming From Vents
- Brakes - Roughness During Application
- Power Steering Pump - Leakage At Dipstick Cap
- Engine - Hard Start/No Start/Runs Rough
- Air Suspension - Hum Noise
- Doors - Wind Noise
- A/T - AOD Fluid Leak
- A/T - Fluid Leak At the Cooler Line Connections
- Brakes - Rear Disc Drag
- Anti-Lock Pump - Noise/Operating Characteristics
- Battery - No Engine Crank/Low Battery Charge
- Alternator - No or Low Output
- Alternator - Discharge
- Thermometer/Compass - Displays Too High Temperature
- Radio - High Frequency Noise In AM Band
- Heated Backlite - Inoperative
- Electric Rear Window Defroster - Inoperative
- Rear Brakes - Shudder/Vibration
- Electronic Fuel Gauge - Erratic Readings
- Headlamp - Lens Moisture Diagnosis/Tips
- Stabilizer Bar - Squeak/Grunt/Crunch Noise
- Front/Rear Stabilizer Bar Bushings - Squeak/Grunt Noise
- Body - Sheet Metal Rust Perforation
- Chassis Components - Cosmetic Surface Rust
- Door/Roof Panel - Paint Chipping
- Hood Auxiliary Catch - Improved Locking
- Power Door Locks - Are Inoperative
- Front Door Locks - Power Latch Inoperative
- Manual Vent Windows - Hard to Open
- Vent Windows - May Stick to Weatherstrip
- Brake Pedal Pad/Trim Ring - Pulled Off
- A/T - Synthetic Fluid Availability
- EATC - Blinking Temperature Display
- Air Suspension - Vehicle Sag/Spring Leak-Down
- Door/Vent Windows - Excessive Efforts to Open
- Exterior Clearcoat - Cracking/Eroding/Peeling Off
- A/T - AOD No Forward Drive Condition
- Front Suspension - Noise/Rattle
- Shift Lever - Cannot Be Pulled Out of Park Position
- Power Locks - Inadvertant Lock Out
- Engine - Rough Idle/Hesitation/Backfire/Stalling
- Engine - Spark Knock On Acceleration
- Seat Back - (Passenger Front) Movement When Braking
- Seals, Gaskets
- Superceded Bulletins
- 91118 - 05/30/91
- 90148 - 07/05/90
- 90128 - 06/07/90
- 89252 - 12/13/89
- 85412 - 02/21/85
- 84223S - 12/05/84
- Windshield and Interior Glass - Fog/Film
- Digital Odometers - Service Replacements
- A/C - Identification Of Non Approved Refrigerants
- A/C - Approved Flushing Procedures
- Air Conditioning - Musty or Mildew Type Odors
- A/C System - Musty/Mildew Odors
- A/C - O Ring Removal From Spring Lock Coupling
- Wire Splicing And Wire Harness- Terminal Repair Kit
- Wire Harness - Terminal Repair Kit/Wire Splice Procedure
- Wire Harness - Terminal Repair And Wire Splice Kit
- Wire Harness - Terminal Repair Kit/Wire Splice Repair
- Wire Harness - Terminal Repair Kit/Splice Procedure
- Electrical - Wiring Harness Terminal Repair Kit
- Wire Harness - Terminal Repair Kits
- Wire Harness Terminal and Connector - Repair Kit
- Wire Harness - New Terminal Repair Kit
- Electrical Diode - Identification/Service Replacements
- Charging - Generator Discharge/Damaged Connector
- Brake Rotor - Machining With On-Vehicle Equipment
- Brakes - Occasional or Intermittent Squeal
- A/T - New Transmission Cooler Flusher/Service Tip
- Torque Converter - Metal To Metal Sound
- Exhaust System - Buzzing/Rattling Noises
- Exhaust System - Buzz/Rattle Noise
- Heater Core - Repeated Failure
- Cooling System - Diagnosis Procedure
- A/T - Fluid Application Charts
- A/C System - New A/C Filter Kit
- A/C - New Filter to Prevent Compressor Damage
- A/C System - New Filter Kit
- Air Conditioning - Prevent Damage to Compressor
- A/C - Refrigerant Filtering Tips
- A/C - Refrigerant Filtering Service Tips
- A/C System - Refrigerant Filtering Service Tips
- Wheels - Proper Lug Torque Procedures
- Brakes - Vibration Prevention Service tip
- Recycled Engine Coolant - Service Tip
- A/T - Transmission Fluid Usage Charts
- Automatic Transmission - Fluid Usage Charts
- A/C - Filter Kit Installation After Replacing Compressor
- A/C Compressor Replacement - Refrigerant Filtering
- A/C System - Use of R12 Refrigerant Substitutes
- Air Conditioning - Filtering Refrigerant
- A/C - Non Approved Refrigerants
- A/C - Approved/Alternate Refrigerants
- A/C - Identification of Non-Approved Refrigerants
- A/C - Identifying Non-Approved Refrigerants
- All Technical Service Bulletins
- A/C - Musty Odor Coming From Vents
- Air Conditioning - Odor Service Procedure
- A/C System - Service TSB List
- A/C - Filtering Refrigerant After Compressor Replacement
- Adhesives and Sealants - Availability and Usage
- Engine Compartment Wiring - Connector Service
- Fuel Filter - Replacement Information
- Electric Fuel Pump - New Service Procedure
- Brakes - Rotor Service Update
- Brakes - Roughness During Application
- Brakes - Intermittent Brake Squeal
- Graphic Display - False or No Warnings
- A/C - Orifice Tube Replacement Service Kit
- Evaporator Core/Case - New Design
- Air Conditioning - Approved Flushing Procedures
- Heater Core - Leakage Diagnostic Tips
- New Design Tie Rods - Revised Torque Requirements
- Steering Rack - New Service Procedure
- Steering Gear Mount - New Design
- Power Steering Pump - Leakage At Dipstick Cap
- Engine - Hard Start/No Start/Runs Rough
- Cylinder Head - Revised Installation Procedure
- Cooling System - New System Diagnostics
- Aluminum Radiator - Repair Precautions
- Crankshaft Seal - Leaks, Air Pressure Test
- EATC - Redesigned Replacement Control Head
- Wheels - Loss Of Balance Weights
- Aluminum Wheels - Wear/Corrosion Damage
- Wheels - Vibration Reduction/New Wheel Design
- Air Suspension - Hum Noise
- Tires - Field Service Locations/Representatives
- Aluminum Wheel - New Improved Wrench Adapter
- Lug Nuts - Proper Installation/Torqueing Procedure
- Wheel Stud - Removal Procedure
- Door Locks - Inoperative Due to Rustproofing
- Window Regulator Handle - Improved Attachment
- Driver's Seat - Rearward Relocation
- Doors - Wind Noise
- Rear Axle - New Axle Service Identification Tag
- A/T - AOD Fluid Leak
- Torque Converter - Cleaning and Replacement Guidelines
- A/T - Fluid Leak At the Cooler Line Connections
- A/T - AOD Service Tip/Manual Update
- A/T Torque Converter - Leak Test Procedure
- Throttle Valve - Control Pressure Specification Revision
- EVP Sensors - Non Interchangeable
- Brakes - Rear Disc Drag
- Antilock Brakes - Pump Motor Service
- Anti-Lock Pump - Noise/Operating Characteristics
- Antilock Brake System - Improved Pump Motor Relay
- Recall - Replacement of the Brake Pump Motor Relay
- Recall 86V109000: Brake Pump Relay Replacement
- Battery - Test Procedure
- Battery - No Engine Crank/Low Battery Charge
- Alternator - No or Low Output
- Alternator - Discharge
- Speed Control - Diagnostic Procedure Revision
- Electronic Compass - Calibration Procedure
- Electronic Cluster - Compass/Thermometer Proveout
- Thermometer/Compass - Displays Too High Temperature
- AM/FM Cassette Radio - Dial Lighting Dim
- Radio - High Frequency Noise In AM Band
- Radio - Noise/Reception Diagnostic/Repair Procedure
- Overview
- AM Signal Issue Diagnostic Tips
- FM Signal Issue - Diagnostic Tips:
- Diagnosing AM Band Alternator Wine and Ignition Noise
- Static & Weak Reception Town Car AM
- AM Station Fade Interference
- Noise In Tape Mode
- AM Static & Weak Reception - Continental
- Poor FM Reception
- AM Static & Weak Reception - Mark VII
- Poor AM Reception All
- Warranty and Operation
- Heated Backlite - Inoperative
- Electric Rear Window Defroster - Inoperative
- Seat/Shoulder Belts - General Service Information
- Overview
- Section 1 -Identification of Seat Belt System Types For Model Years 1974-1985
- Section 2-Description of Seat Belt System For Model Years 1974-1985
- A.Continuous Loop Three-Point Shoulder/Lap Belt - System With Moveable Tongue and One Retractor - 1976 to Present Cars and Ligh
- B.Dual Retractor Three-Point Shoulder/Lap System - 1974 to 1983 Cars and Light Trucks and 1974 to 1985 Econolines and Club Wago
- C.Two-Point System - Center Front/Rear and Rear Seat Lap Belts
- Section 3-Functional Test Procedure For Shoulder Harness
- Section 4-Functional Test Procedure For Lap Belts and Retractor
- Section 5-Seat Belt Procedure After an Accident
- Section 6-Cleaning Belt Webbing
- Section 7-Service Parts
- Section 8-Service Recalls Involving Seat Belts
- Section 9-TSB's Involving Seat Belts
- Brake Rotor - Machining Equipment/Warranty Information
- Rear Brakes - Shudder/Vibration
- Fuel Pump/Sender - Erratic Operation Prevention
- Electronic Fuel Gauge - Erratic Readings
- Fuel Tank Sending Unit - Connector Replacement
- Temperature Gauge - Reads Low/Erratic
- Speedometer/Odometer - Inaccurate Readings
- Headlamp - Lens Moisture Diagnosis/Tips
- Antilock Brake System - Continuity Testing Caution
- Antilock Brake System - Manual Revisions
- Antilock Brake System - Service Parts List
- Stabilizer Bar - Squeak/Grunt/Crunch Noise
- Front/Rear Stabilizer Bar Bushings - Squeak/Grunt Noise
- Body - Sheet Metal Rust Perforation
- Chassis Components - Cosmetic Surface Rust
- Door/Roof Panel - Paint Chipping
- Antitheft Devices - Installation Precautions
- Trouble Shooting Manual - Vacuum/Electrical Revisions
- Diagnostic and Shop Manual Revisions
- EEC IV Emissions Diagnosis - Supplemental Information
- Overview
- EEC IV - Pinpoint Tests - All Vehicles 1986 19-253A
- EEC-IV Quick Test-All Engines 1987 16-15
- EEC IV - Pinpoint Tests - All Vehicles 1987 19-3
- Carburetors, Fuel Charging Assemblies, Throttle Bodies and Injectors 1988
- EEC-IV -Quick Test -All Engines 1988 16-11
- Quick Test:Engine Running Self-Test
- Appendix:Self-Test With "Check Engine" Light (MIL)
- Reference Voltage
- EGR Valve Position Sensor (EVP) Control/Vent (EGRC/EGRV)
- Vane Airflow Sensor (VAF)
- Pressure Feedback EGR (PFE) EGR Valve Regulator (EVR)
- EGR Valve Position Sensor (EVP) EGR Valve Regulator (EVR)
- Fuel Control
- Fuel Pump Circuit
- Idle Speed Control (Bypass Air)
- WOT A/C Cutoff (WAC) A/C Demand
- RE-Initialization Check
- System Check
- Transmission - AXOD
- Integrated Controller
- Emission Control System - Technician's Glossary
- Fuel System - Liquid/Vapor Leak Detection
- EEC Harness - Engine Stalls/Stumble
- Vehicle - Welding Precautions
- Electrical/Electronic/Fuel Induction - Glossary
- Hood Auxiliary Catch - Improved Locking
- Power Door Locks - Are Inoperative
- Door Latches - Adjustment/Modification Prohibition
- Front Door Locks - Power Latch Inoperative
- Safety Belt - Tongue Cover Now Available
- Windshield - Revised Service Procedure
- Windshield - Revised Installation Procedure
- Windshield/Interior Glass - Fog/Film
- Manual Vent Windows - Hard to Open
- Vent Windows - May Stick to Weatherstrip
- Glass - Iridescence or Mottling In Tempered Glass
- Inside Mirror - Revised Diagnostic Procedure
- Bumpers - Isolator and Bracket Assembly Replacement
- Engine Coolant - Recycled Coolant Not Authorized
- Recycled Engine Coolant - Service Tips
- Brake Pedal Pad/Trim Ring - Pulled Off
- A/T - AOD Slip/Bump On Upshift/Downshift
- A/T - AOD Diagnostic Information
- A/T - AOD Production Changes
- A/T - New Rotunda Fluid Changer Service Tip
- A/T - Transmission Flush and Fill Tool Available
- A/T - ZF 4HP-22 Pressure Tap Locations
- A/T - ZF4HP22 Pressure Fitting Modification
- A/T - Engine Vacuum Testing
- A/T - ZF4HP22 Clutch A (Foward) Failure
- A/T - How To Use A Pressure Gauge
- A/T - EEC Trouble Codes
- A/T - Diagnostic Trouble Codes for 1983-1992
- A/T - ZF Orifice Placement
- A/T - ZF 4HP 22 Valve Body Identification
- A/T - ZF 4 HP-22 Slipping/No Reverse/3-4 Shuttle Shift
- A/T - APOD No Forward after Coast Down From 4th Gear
- A/T - Slipping or No-Shift/Metal Sealing Rings
- A/T - Front Bushing Wear
- A/T - ZF 4HP-22 Clutch A (Foward) Failure
- A/T - Math Formulas Part I
- A/T - Twenty Steps To Successful Repairs
- A/T - Math Part II
- A/T - ZF4HP22 Clutch Application Chart
- A/T - ZF4HP22 Check Ball and Orifice Locations
- A/T - ZF4HP22 Burning A (Foward) Clutch
- A/T - Choosing the Right ATF
- Accessory Drive Belt - `V' Ribbed Belt Cracking
- A/T - Synthetic Fluid Availability
- A/T, M/T - New `Mercon' Transmission Fluid
- A/T, M/T - Fluid Usage Chart
- EATC - Blinking Temperature Display
- A/C - EATC Control Assembly Bulb Replacement
- A/T - AOD Shifter Housing Modification
- Ignition Timing - Spout Connector Locations
- Speedometer - Service Replacements With Pre-Set Mileage
- Air Suspension - Vehicle Sag/Spring Leak-Down
- Instrument Cluster - Shop Manual Correction
- Instrument Cluster - Revised Diagnostic Procedure
- Wire Harness - Terminal Repair Kit
- Wiring - Diagram Symbol Explanantion
- Wiring - Circuit Color Code Elimination
- Wiring - Circuit Number/Color Code Charts
- Wiring - Continuity Testing of Connector Terminals
- Wiring - Electrical System Troubleshooting Tips
- Wire Harness Terminal and Connector - Service Kit
- Fuel System - Pressure Test Gauge Tool Update
- Speed Control - New Rotunda Tester Information
- Door/Vent Windows - Excessive Efforts to Open
- Safety Belts - Service Procedure, Manual Revision
- Paint - Cosmetic Damage From Airborn Materials
- Lower Body Stone Protection - Repair Procedure
- Paint - Preparation Procedure And MSDS Information
- Fleet Colors - Revised Paint Code Numbers
- Paint - Revised Prices
- Exterior Clearcoat - Cracking/Eroding/Peeling Off
- Exterior Paint - Comprehensive Repair Procedures
- Overview
- Section A Has Been Superseded By TSB # 9264, Dated 3/92.
- (B) Paint Exterior Color Peeling From Ultra Violet Light
- (C) Lower Body Stone Protection Repair Tips
- (D) Procedure For PVC Body Side Moldings
- (E) Lower Body-Side Stone Chip Protection Program
- (F) Surface Defect Removal Without Repainting
- (G) Color Compatible Spray Primer Chart
- (H) Paint Repair For Tinted Clear Coat
- (I) Paintable Plastics
- (J) 1992 Paint Color Codes
- Paint - Iron Particle Removal
- Recall 85V040000: Air Suspension Module Replacement
- Air Suspension - Wiring and Circuit Diagnostic Tips
- Electrical Diode - Identification and Replacement
- A/T - AOD Orifice Control Valve Plug Retainer
- A/T - AOD Main Control Revisions
- A/T - AOD No Forward Drive Condition
- A/T - AOD Main Control Valve Body Gasket
- A/T - AOD Separator Plate Gasket Changes
- A/T - AOD Revision to Shop Manual
- Front Suspension - Noise/Rattle
- A/C - R12 Refrigerant Service Tips
- A/C - R12 Refrigerant Substitutes Service Tip
- R-12 Refrigerant - Substitutes
- Air Conditioning - Use of Correct Fluorescent Tracer Dye
- A/C - Identification of Non Approved Refrigerants
- A/C Coupling - Cleaning Procedures
- A/C - Spring Lock Coupling Service
- Air Conditioning - O Ring Removal Service Tip
- A/C - New Refrigerant O-Rings
- Shift Lever - Cannot Be Pulled Out of Park Position
- Seat Belt - Service Kit For Front Outboard Tongue
- Recall 87V139000: Fuel Line Coupling Retainer Clips
- Power Locks - Inadvertant Lock Out
- Engine - Rough Idle/Hesitation/Backfire/Stalling
- Engine - Spark Knock On Acceleration
- Seat Back - (Passenger Front) Movement When Braking