2023 Chevrolet Traverse Service and Repair Manual

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Factory-Grade Data

2023 Chevrolet Traverse 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

  • RS Sport Utility 4-Door
  • True North Sport Utility 4-Door
  • High Country Sport Utility 4-Door
  • Premier Sport Utility 4-Door
  • LS Sport Utility 4-Door
  • LT Sport Utility 4-Door

Engines covered

  • 3.6L 3564CC 217Cu. In. V6 GAS DOHC 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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  • Visa

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Vehicle Safety Data

2023 Chevrolet Traverse Recalls & Complaints

NHTSA #23V17200016/03/2023Component: POWER TRAIN:AUTOMATIC TRANSMISSION

General Motors, LLC (GM) is recalling certain 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, and 2022-2023 Cadillac XT5 vehicles. The transmission may have been built

Consequence

A half-shaft disengaging from the transmission can result in a loss of drive power or vehi

Remedy

Dealers will replace the sun gears, free of charge. Owner notification letters were maile

NHTSA #23V04200002/02/2023Component: POWER TRAIN:DRIVELINE:DRIVESHAFT

General Motors, LLC (GM) is recalling certain 2023 Chevrolet Blazer and Traverse vehicles. The left-side half-shaft assemblies may be missing a retaining ring.

Consequence

A missing retaining ring on the half-shaft can cause half-shaft inner joint separation, re

Remedy

Dealers will replace the left-side half-shaft assembly, free of charge. Owner notificatio

TSB #11032784

This Preliminary information communicates to dealers a procedure to reset the radio.

TSB #11032767

This Preliminary information communicates to dealers a procedure to reset the radio.

TSB #11032766

PI created to guide technicians through radio restriction process

TSB #11032764

Pi created to provide GM dealers with information on gathering information for projection issue

TSB #11032763

This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues

TSB #11032559

This Preliminary information communicates to dealers a procedure to reset the radio.

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.

Showing the 8 most recent of 528 technical service bulletins on file with NHTSA.

20250708Component: POWER TRAINCrash reported2 injured

The contact's husband leases a 2023 Chevrolet Traverse. The contact stated that after the vehicle had been parked for approximately 10 minutes, the contact who was occupying the fr

20240126Component: VEHICLE SPEED CONTROLCrash reported2 injured

I HAD 2 MILE HR FRONT SIDE INPACK IN A PARKING LOT WHITCH PUSHED ME INTO ANTHER PARKED CAR .THEN AT THAT POINT MY CAR WENT INTO AT A HIGH RATE OF SPEED .I HAD BOTH FEET ON THE BREA

20240126Component: ENGINECrash reported2 injured

I HAD 2 MILE HR FRONT SIDE INPACK IN A PARKING LOT WHITCH PUSHED ME INTO ANTHER PARKED CAR .THEN AT THAT POINT MY CAR WENT INTO AT A HIGH RATE OF SPEED .I HAD BOTH FEET ON THE BREA

20240126Component: FUEL/PROPULSION SYSTEMCrash reported2 injured

I HAD 2 MILE HR FRONT SIDE INPACK IN A PARKING LOT WHITCH PUSHED ME INTO ANTHER PARKED CAR .THEN AT THAT POINT MY CAR WENT INTO AT A HIGH RATE OF SPEED .I HAD BOTH FEET ON THE BREA

Showing the 4 most serious of 99 complaints filed with NHTSA.

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