2023 Acura RDX Service and Repair Manual

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Factory-Grade Data

The 2023 Acura RDX service and repair manual is a practical, OEM-style reference for maintenance, diagnostics, and repair work. You’ll get step-by-step procedures, specifications, torque values, diagrams, and system information to help you troubleshoot accurately and finish jobs faster.

Ideal for professional technicians and DIY owners, this manual covers core vehicle systems including engine, brakes, steering, suspension, HVAC, and wiring diagrams. Instant digital access after purchase.

Trims covered

  • SH-AWD Sport Utility 4-Door
  • Base Sport Utility 4-Door
  • Advance Sport Utility 4-Door
  • A-Spec Sport Utility 4-Door

Engines covered

  • 2.0L 1996CC 122Cu. In. l4 GAS DOHC Turbocharged

Index / Table of contents

  • Body
  • Body Repair
  • Body Repair Basic
  • Brakes
  • Control System DTCs
  • Driving Support & Restraints
  • Engine
  • HVAC
  • Network Communication
  • Paint Repair Basic
  • Steering
  • Suspension
  • Symptom
  • Trans/Driveline
  • Vehicle General Information
  • Wiring Diagrams

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Vehicle Safety Data

2023 Acura RDX Recalls & Complaints

NHTSA #23V43000015/06/2023Component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED

Honda (America Honda Motor Co.) is recalling certain 2023 Civic, Acura RDX, Acura Integra, and 2022 Honda Accord vehicles. A ball valve in the vehicle stability assist (VSA) modulator may leak brake

Consequence

Unintended vehicle movement or an unexpected increase in brake pedal travel can increase the risk of

Remedy

Dealers will replace the VSA modulator, free of charge. Owner notification letters were mailed July

TSB #11028529

Over the Air System Update - System updates contain upgrades that fix operational errors and/or provide a variety of enhancements, which adds new functionality. Information about the various software releases can be found in this document.

TSB #11024891

"Service Bulletin - A pop noise can occur from the rear roof area when turning into driveways, bumps, or on an incline due to, in some cases, the panoramic roof frame mounting bolts are unable to maintain the necessary clamp force. This can

TSB #11023274

Service Bulletin - Oil leak at the cam chain tensioner inspection cover due to and insufficient sealant adhesion on the inspection cover.

TSB #11019258

Service Bulletin - The front and/or rear brakes make a high-pitched squeal when the brakes are lightly applied at 24 km/h (15 mph) or less, with ambient temperatures below 10C (50F).

TSB #11019244

Service Bulletin - The front and/or rear brakes make a high-pitched squeal when the brakes are lightly applied at 24 km/h (15 mph) or less, with ambient temperatures below 10C (50F).

TSB #11018501

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2025 RDXs and 2022-2025 MDXs with a client complaint of a pop noise in the rear sunroof area. Clients may describe a single pop noise heard while driving ov

TSB #11018017

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023 RDXs and TLXs with a client complaint of the "Emissions System Warning" Malfunction Indicator Light (MIL) on with DTC P2101 (Electronic Throttle Control Sys

TSB #11018015

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2025 RDXs and 2022-2025 MDXs with a client complaint of a pop noise in the rear sunroof area. Clients may describe a single pop noise heard while driving ov

Showing the 8 most recent of 53 technical service bulletins on file with NHTSA.

20260521Component: VISIBILITY/WIPER

The contact owns a 2023 Acura RDX. The contact stated that while driving in a heavy rain storm the windshield wipers was activated and suddenly seized. The contact was able to drive and park on the sh

20260517Component: VISIBILITY/WIPER

The rear windshield shattered with no incident happening to cause this. I returned home, parked in the garage, closed the garage door. 20 minutes later I opened the garage door, and when I opened the

20260515Component: SERVICE BRAKES

The brakes squeaks all the time and makes a grinding noise. I have been at the dealership several times for the same issue. The sensor also hit brakes on its own sometimes when nothing is in front of

20260313Component: POWER TRAIN

Transfer case is defective and Acura is refusing to fix it under warranty. Says it’s’normal’ for the AWD system to leak causing destruction.

20251122Component: UNKNOWN OR OTHER

Back windshield exploded.

Showing the 5 most serious of 24 complaints filed with NHTSA.

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