1989 Dodge Diplomat Service and Repair Manual

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Factory-Grade Data

1989 Dodge Diplomat 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.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Wiring diagrams and electrical sections
  • Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

  • SE Sedan 4-Door
  • Salon Sedan 4-Door

Engines covered

  • 5.2L 5211CC 318Cu. 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 Dodge Diplomat Recalls & Complaints

NHTSA #91V05100008/04/1991Component: STEERING: STEERING WHEEL/HANDLE BAR

THE STEERING WHEEL MAY CRACK AT ITS MOUNTING HUB WELD ATTACHMENT BECAUSE OF FATIGUE LOADING AND EVENTUALLY SEPARATE FROM THE HUB.

Consequence

SEPARATION OF THE STEERING WHEEL FROM ITS MOUNTING HUBRESULTS IN LOSS OF STEERING CONTROL AND A VEHI

Remedy

REPLACE STEERING WHEELS WITH REVISED WHEEL WITH ARC WELDS ADDED AT THE WHEEL STAMPING-TO-HUB ATTACHM

TSB #621898

AUTOMATIC TRANSMISSION FLUID USAGE ATF+4. *TT *MJ

TSB #620059

SUBJECT REGARDING AIRBAG / CLOCK SPRING SERVICE FOR VARIOUS MODELS INCLUDING 2002 MODEL YEAR JEEP LIBERTY. *TT

TSB #618049

SUBJECT REGARDING WIRE SPLICE REPAIRS. *SB

TSB #615688

SUBJECT REGARDING CHILD SEAT TETHER ANCHORS. *TT

TSB #6092304

SUBJECT REGARDING NON-DEPLOYED AIRBAG HANDLING PROCEDURES. *TT

TSB #612160

SUBJECT ON THE CHILD SEAT TETHER ANCHORS. *MJS

TSB #610635

SUBJECT REGARDING CHILD SEAT TETHER ANCHORS. *TT

TSB #609995

THIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS. *TT

Showing the 8 most recent of 11 technical service bulletins on file with NHTSA.

No complaints filed No consumer complaints on file with NHTSA for the 1989 Dodge Diplomat.
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