1989 Cadillac Allante Service and Repair Manual

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Factory-Grade Data

1989 Cadillac Allante service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • Base Convertible 2-Door

Engines covered

  • 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

1989 Cadillac Allante Recalls & Complaints

NHTSA #06E04300019/05/2006Component: FUEL SYSTEM, GASOLINE

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURE

Consequence

THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I

Remedy

HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB

No service bulletins No technical service bulletins on file with NHTSA for the 1989 Cadillac Allante.
20050216Component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED

DRIVER APPLIED THE BRAKES AND THE PEDAL WENT TO THE FLOOR. THEN, DRIVER PUMPED THE BRAKES THREE TIMES TO STOP. DRIVER WAS ABLE TO MAINTAIN CONTROL, AND DROVE VEHICLE TO THE DEALER. MECHANIC ACKNOWL

20021024Component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED

EVERY ALLANTE OWNER SEEMS TO HAVE HAD THE SAME PROBLEM. DT

20021017Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

THE BRAKES WILL NOT WORK. WHEN THE BRAKE PEDAL IS DEPRESED THE VEHICLE WILL NOT STOP, ALSO THE ABS LIGHT HAD ILLUMINATED. *JG

20021017Component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED

THE BRAKES WILL NOT WORK. WHEN THE BRAKE PEDAL IS DEPRESED THE VEHICLE WILL NOT STOP, ALSO THE ABS LIGHT HAD ILLUMINATED. *JG

20021017Component: ELECTRICAL SYSTEM:HORN

THE HORN IS INOPERATIVE. *JG

Showing the 5 most serious of 43 complaints filed with NHTSA.

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