Does the 1991 Buick Riviera have any recalls?

The 1991 Buick Riviera has 1 recall on file with NHTSA, including issues with seat belts:front:webbing.

How many complaints have been filed for the 1991 Buick Riviera?

16 consumer complaints have been filed with NHTSA for the 1991 Buick Riviera.

Are there technical service bulletins (TSBs) for the 1991 Buick Riviera?

There are 4 technical service bulletins (TSBs) on file with NHTSA for the 1991 Buick Riviera.

1991 Buick Riviera Service and Repair Manual

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Factory-Grade Data

1991 Buick Riviera 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

Luxury Coupe 2-Door

Engines covered

3.8L 3800CC 231Cu. In. V6 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

Payment & Security

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Vehicle Safety Data

1991 Buick Riviera Recalls & Complaints

NHTSA #95V11000031/05/1995Component: SEAT BELTS:FRONT:WEBBING

THE FRONT OUTER SHOULDER BELT WEB SEW STOP CAN BECOME STUCK IN THE RETRACTOR. THE BELT CAN BE DIFFICULT TO PULL OUT OF THE RETRACTOR AND SOME OCCUPANTS MAY NOT BE ABLE TO FASTEN THE BELT.

Consequence

THIS CONDITION CAN PREVENT A PERSON FROM USING THEIR RESTRAINT SYSTEM RESULTING IN AN INCREASED RISK

Remedy

DEALER WILL INSTALL A WEBBING STOP BUTTON IF THE CUSTOMER REQUESTS REPAIR.

TSB #10246631

Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules

TSB #51497

COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW

TSB #50571

COLD START RATTLE NOISE. *TW

TSB #39308

COLD START RATTLE NOISE. *TW

19970303Component: SEAT BELTS:FRONT:ANCHORAGECrash reported2 injured

THE SEAT BELT SHOULDER HARNESS FAILED TO RESTRAIN OCCUPANT.

19970303Component: AIR BAGSCrash reported2 injured

THE AIR BAGS DID NOT DEPLOY, RESULTING IN INJURIES THAT INCLUDED CONTUSIONS.

19970303Component: AIR BAGSCrash reported2 injured

DURING COLLISION, NO DEPLOYMENT OF AIR BAG AND THE SHOULDER HARNESS FAILED, RESULTING IN INJURIES.

19970303Component: SEAT BELTS:FRONT:WEBBINGCrash reported2 injured

DURING COLLISION, NO DEPLOYMENT OF AIR BAG AND THE SHOULDER HARNESS FAILED, RESULTING IN INJURIES.

20030130Component: SEAT BELTS:FRONT

THE SEATBELT IN THE FRONT DOES NOT PULL OUT. WHEN IT RAINS OR SNOWS THE BRAKE CAUSE THE VEHICLE TO HAVE EXTENDED STOPPING DISTANCE. DEALER NOTIFIED. PLEASE PROVIDE ADDITIONAL INFORMATION. TS

Showing the 5 most serious of 16 complaints filed with NHTSA.

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