Does the 2020 Chevrolet Suburban have any recalls?

The 2020 Chevrolet Suburban has 4 recalls on file with NHTSA, including issues with tires.

How many complaints have been filed for the 2020 Chevrolet Suburban?

60 consumer complaints have been filed with NHTSA for the 2020 Chevrolet Suburban.

Are there technical service bulletins (TSBs) for the 2020 Chevrolet Suburban?

There are 840 technical service bulletins (TSBs) on file with NHTSA for the 2020 Chevrolet Suburban.

2020 Chevrolet Suburban Service and Repair Manual

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Factory-Grade Data

2020 Chevrolet Suburban 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

Premier Sport Utility 4-Door
LS Sport Utility 4-Door
LT Sport Utility 4-Door

Engines covered

5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
6.2L 6162CC 376Cu. 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

Payment & Security

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Vehicle Safety Data

2020 Chevrolet Suburban Recalls & Complaints

NHTSA #21V11500025/02/2021Component: TIRES

General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chev

Consequence

Over cured tires may develop a break in the sidewall resulting in sudden air loss or a bel

Remedy

GM will notify owners, and dealers will inspect the tires, replacing them as necessary, fr

NHTSA #19V76100024/10/2019Component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED

General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a

Consequence

Unintended activation of the driveline-protection system will cause unintended braking on

Remedy

GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall be

NHTSA #19V83700021/11/2019Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles.

Consequence

Over-pressurization can crack the fuel pump and cause leaks, increasing the risk of a fire

Remedy

GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall

NHTSA #26V28900007/05/2026Component: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

General Motors, LLC (GM) is recalling certain 2026 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, and GMC Sierra 1500, Yukon, and Yukon XL vehic

Consequence

Front or rear wheel lockup increases the risk of a crash.

Remedy

Owners are advised not to drive their vehicle until the remedy is completed. Dealers will

TSB #11032777

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

TSB #11030974

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

TSB #11030092

This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.

TSB #11030091

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

TSB #11029950

This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss

TSB #11028700

This preliminary information communicates an issue with aftermarket LED headlights causing IPC warning messages and MIL along with several low speed lan DTCs.

TSB #11027701

This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.

TSB #11027698

This PI Communications information on an alternative product dealers can use to perform 19-NA-255: Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting due to issue with getting product from current supplier listed in the bulletin.

Showing the 8 most recent of 840 technical service bulletins on file with NHTSA.

20210916Component: SERVICE BRAKESCrash reported

Have had starter problems since we purchased the vehicle. Starter intermittently loudly grinds when pressed 2-3 times a week and wonât start. Dealership could repeat problem once

20210916Component: FUEL/PROPULSION SYSTEMCrash reported

Have had starter problems since we purchased the vehicle. Starter intermittently loudly grinds when pressed 2-3 times a week and wonât start. Dealership could repeat problem once

20200807Component: AIR BAGSCrash reported

NONE OF THE AIRBAGS DID NOT DEPLOY DURING AN ACCIDENT. VEHICLE WAS MOVING FORWARD AND HIT ON THE DRIVERS SIDE FRONT QUARTER BY ANOTHER VEHICLE DOING APPROXIMATELY 45MPH. MY SUBURBA

20240906Component: ENGINEFire reported

I put vehicle in Chevy dealership 7/8/24 for cold start knocking sound. Dealers called 2 days later said it was defective lifter issue on the 6.2 liter GM engine.Dealer ordered new

Showing the 4 most serious of 60 complaints filed with NHTSA.

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