2023 Kia Sorento Service and Repair Manual

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Factory-Grade Data

2023 Kia Sorento 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

  • Hybrid EX Sport Utility 4-Door
  • SX Sport Utility 4-Door
  • S Sport Utility 4-Door
  • X-Line S Sport Utility 4-Door
  • LX Premium Sport Utility 4-Door
  • EX+ Sport Utility 4-Door
  • X-Line Sport Utility 4-Door
  • Plug-in Hybrid SX Prestige Sport Utility 4-Door
  • LX Sport Utility 4-Door
  • Plug-In Hybrid SX Sport Utility 4-Door
  • Plug-In Hybrid EX Sport Utility 4-Door
  • SX Prestige Sport Utility 4-Door
  • Plug-In Hybrid EX+ Sport Utility 4-Door
  • Hybrid SX Prestige Sport Utility 4-Door
  • SXL Sport Utility 4-Door
  • LX+ Sport Utility 4-Door
  • EX Pack Sport Utility 4-Door
  • EX Sport Utility 4-Door
  • X-Line SX Prestige Sport Utility 4-Door
  • Hybrid LX Sport Utility 4-Door
  • X-Line EX Sport Utility 4-Door

Engines covered

  • 1.6L 1598CC 98Cu. In. l4 FULL HYBRID EV-GAS (FHEV) DOHC Turbocharged
  • 2.5L 2497CC l4 GAS DOHC Turbocharged
  • 2.5L 2497CC l4 GAS DOHC Naturally Aspirated
  • 1.6L 1598CC 98Cu. In. l4 PLUG-IN HYBRID EV-GAS (PHEV) DOHC Turbocharged

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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Payment methods

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Vehicle Safety Data

2023 Kia Sorento Recalls & Complaints

NHTSA #23V61000031/08/2023Component: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Kia America, Inc. (Kia) is recalling certain 2022-2023 Sorento, Sorento Hybrid, and Sorento Plug-in Hybrid (PHEV) vehicles. The mounting clips for the rearview camera may break, which can cause the r

Consequence

A rearview camera that does not properly display an image can reduce the driver's rear view, increas

Remedy

Dealers will inspect and replace the rearview camera housing, as necessary, free of charge. Owner n

NHTSA #25V64900025/09/2025Component: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

Kia America, Inc. (Kia) is recalling certain 2021-2023 Sorento vehicles. The heating, ventilation, and air conditioning (HVAC) blower motor wiring harness may be inadequate, which can result in a fire

Consequence

A fire increases the risk of injury.

Remedy

Dealers will replace the wiring harness and blower motor resistor, free of charge. Owner notificatio

NHTSA #23V57900015/08/2023Component: EQUIPMENT:OTHER:LABELS

Kia America, Inc. (Kia) is recalling certain 2023 Sorento vehicles. The air bag warning labels on the driver and front passenger sun visors may detach. As such, these vehicles fail to comply with th

Consequence

A detached air bag warning label will not warn occupants about the risks of air bag deployment, incr

Remedy

Dealers will inspect and replace the driver and front passenger sun visors, as necessary, free of ch

TSB #11031906

TECHNICAL SERVICE BULLETIN: INFOTAINMENT SOFTWARE UPDATE PROCEDURE - This bulletin provides information on the process for downloading infotainment software updates and preparing USB for installation on applicable Kia vehicles. The software

TSB #11030389

WARRANTY EXTENSION CAMPAIGN: TECHNICAL SERVICE BULLETIN: HORN ASSEMBLY INSPECTION AND REPLACEMENT (WTY042) - This bulletin provides information associated with the Warranty Extension Program (WTY042) to inspect and, if necessary, replace th

TSB #11030388

WARRANTY EXTENSION CAMPAIGN: REIMBURSEMENT FORM (WTY042) - This document is a Reimbursement Request form that was mailed with the customer letter advising them to submit the form if they had paid for repairs for this same matter prior to th

TSB #11030387

WARRANTY EXTENSION CAMPAIGN: QUESTION AND ANSWER (WTY042) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Warranty Extension Campaign WTY042.

TSB #11030386

WARRANTY EXTENSION CAMPAIGN: OWNER NOTIFICATION (WTY042) - This document is the owner notification advising that Kia is extending the New Vehicle Limited Warranty coverage, to all owners, for repairs related to the horn assembly in certain

TSB #11030385

WARRANTY EXTENSION CAMPAIGN: DEALER PARTS & SERVICE MANAGER MEMO (WTY042) - This document is the announcement to the dealer Parts and Service managers advising that Kia is is extending the New Vehicle Limited Warranty coverage, to all owner

TSB #11030383

WARRANTY EXTENSION CAMPAIGN: DEALER PRINCIPAL MEMO (WTY042) - This document is the announcement to the dealer principals advising that Kia is is extending the New Vehicle Limited Warranty coverage, to all owners, for repairs related to the

TSB #11026698

PITSTOP: TECHNICAL OPERATIONS: EXTERNAL DAMAGE TO ULTRASONIC SENSOR: This Pitstop provides information related to Parking Distance Warning (PDW) alerts and repairs involving ultrasonic sensors. The PDW system alerts the driver while parking

Showing the 8 most recent of 49 technical service bulletins on file with NHTSA.

20230826Component: VEHICLE SPEED CONTROLCrash reported1 injured

I was driving down the highway on cruise control going 67 on a 65. The car started revving up and then proceeded to go faster. I turned off the cruise control but its continued to speed up. I stomped

20230826Component: ELECTRICAL SYSTEMCrash reported1 injured

I was driving down the highway on cruise control going 67 on a 65. The car started revving up and then proceeded to go faster. I turned off the cruise control but its continued to speed up. I stomped

20230826Component: FUEL/PROPULSION SYSTEMCrash reported1 injured

I was driving down the highway on cruise control going 67 on a 65. The car started revving up and then proceeded to go faster. I turned off the cruise control but its continued to speed up. I stomped

20251113Component: POWER TRAINCrash reported

The contact owns a 2023 Kia Sorento. The contact stated that while the vehicle was parked, the gear shifter was shifted into drive, the accelerator pedal was depressed; however the vehicle failed to a

20260109Component: UNKNOWN OR OTHERFire reported

I am reporting a vehicle fire that occurred in June 2025 involving my Kia vehicle. On the day of the incident, I started my car and immediately noticed excessive smoke coming out of the air vents, alo

Showing the 5 most serious of 170 complaints filed with NHTSA.

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