2023 Hyundai Tucson Service and Repair Manual

This service and repair manual is written for the 2023 Hyundai Tucson as Hyundai released it, tied to the exact year, engine and trim in front of you, so the clearances, torque values and service sequences you work to are the factory figures for this vehicle and not an approximation carried over from an adjacent model year.

Engines covered

• 1.6L inline-four plug-in hybrid (98 cu in) — DOHC, turbocharged, gasoline
• 2.5L inline-four — DOHC, naturally aspirated, gasoline
• 1.6L inline-four full hybrid (98 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sport utility

Trims covered

• Blue Hybrid
• Essential
• EV
• GLS
• GLS Premium
• Limited
• Limited Hybrid
• Limited Plug-In Hybrid
• Limited Tech
• Luxury Hybrid
• Luxury Plug-In Hybrid
• N Line
• Preferred
• SE
• SEL
• SEL Convenience Hybrid
• SEL Plug-In Hybrid
• Ultimate Hybrid
• Ultimate Plug-In Hybrid
• Urban
• XRT

Known issues on the 2023 Tucson. Two recalls are on federal record for this model year. The first covers the automatic transmission fluid pump: the recall concerns the controller for the Idle Stop & Go oil pump assembly, and an electric oil pump assembly that overheats increases the risk of a vehicle fire. The second covers the trailer hitch on Tucsons equipped with an optional Mobis tow hitch wiring harness that may have been installed incorrectly, and nonfunctioning trailer lights can increase the risk of a crash. Owners have filed 195 complaints for the year and Hyundai has issued 51 technical service bulletins. The factory diagnostic and repair procedures behind each of those systems are here.

From an Idle Stop & Go oil pump check to rear harness and tow wiring work, a hybrid system fault or a scheduled service on the 2.5L, it keeps you on the Hyundai procedure and the correct specification for your particular 2023 Tucson.