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Service bulletins for the 2024 Acura ZDX

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

28 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
ONL6WM092026Z2026-10-01. Other. ELECTRICAL SYSTEM. Owner Notification Letter - Certain 2024 ZDX vehicles may have improperly installed, or missing cavity plugs from the rear chassis harness electrical connector.
B26-0442026-07-01. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin - Certain 2024 ZDX vehicles may have improperly installed or missing cavity plugs from the rear chassis harness electrical connector.
BEBM062620269012026-07-01. Other. ELECTRICAL SYSTEM. Dealer Message - Due to improper manufacturing, the rear chassis harness connector may not be properly sealed and only partially seated. An unsealed connector in a half set condition may allow for water or debris intrusion, potentially causing corrosion or damage to wire harness connections which may lead to loss of brake assist, parking brake stuck on/off, or inconsistent unit operation while driving.
ONL6MH04202024A2026-04-22. Other. ELECTRICAL SYSTEM. Owner Notification Letter - The software update includes several system improvements designed to enhance the functionality of certain vehicle features. These enhancements may include updates related to braking, driver seat movement, virtual key card operation, adaptive cruise control, and active cabin ventilation.
ONL6MZ041020262026-04-22. Other. ELECTRICAL SYSTEM. Owner Notification Letter - Some 2024 ZDX models may have misrouted camera wires causing the multi-view display images to be reversed.
ONL6YU040920262026-04-22. Other. SERVICE BRAKES. Owner Notification Letter - Some 2024 ZDX vehicles’ Electric Park Brake (EPB) harness may not have enough clearance away from the half-shaft boot causing the harness to rub against the boot during normal driving and accelerating wear to the boot.
BPOC041720269022026-04-22. Other. ELECTRICAL SYSTEM. Dealer Message -American Honda is requesting parts in support of a quality investigation related to Rear View Camera part number 86583111. All dealers that have inventory of Rear View Camera part number 86583111 are asked to inspect current inventory and return parts meeting the described return criteria to American Honda.
B26-0392026-03-03. Service bulletin. SUSPENSION. Service Bulletin - The warning message "Service Leveling System" displaying on dash with an active C1194 DTC set against the K5 Automatic Level Control Module due to possible internal contamination of the Air Suspension Control Module Manifold.
ONL6WY013020262026-02-06. Other. POWER TRAIN. Owner Notification Letter - During the manufacturing process of the rear electric drive module (eAxle), the mounting nut may have been improperly torqued or misaligned, potentially resulting in a loose or cross-threaded condition. This condition could lead to fluid leakage from the rear drive module, accompanied by a whine noise, possibly leading to a loss of driving force.
B25-0382026-02-06. Service bulletin. POWER TRAIN. Service Bulletin - During the manufacturing process of the rear electric drive module (eAxle), the mounting nut may have been improperly torqued or misaligned, potentially resulting in a loose or cross-threaded condition. This condition could lead to fluid leakage from the rear drive module, accompanied by a whine noise, possibly leading to a loss of driving force.
B26-0392026-01-27. Service bulletin. SUSPENSION. Service Bulletin - A warning message "Service Leveling System" displaying on dash with an active C1194 DTC set against the K5 Automatic Level Control Module due to potential internal contamination of the Air Suspension Control Module Manifold.
B25-0382025-12-04. Service bulletin. POWER TRAIN. Service Bulletin - During the manufacturing process of the rear electric drive module (eAxle), the mounting nut may have been improperly torqued or misaligned, potentially resulting in a loose or cross-threaded condition. This condition could lead to fluid leakage from the rear drive module, accompanied by a whine noise, possibly leading to a loss of driving force.
B25-0382025-11-04. Service bulletin. FUEL/PROPULSION SYSTEM. Service Bulletin - During the manufacturing process of the rear electric drive module (eAxle), the mounting nut may have been improperly torqued or misaligned, potentially resulting in a loose or cross-threaded condition. This condition could lead to fluid leakage from the rear drive module, accompanied by a whine noise, possibly leading to a loss of driving force.
AEBM103120259012025-11-04. Other. FUEL/PROPULSION SYSTEM. Dealer Message - During the manufacturing process of the rear electric drive module, the mounting nut may have been improperly torqued or misaligned, potentially resulting in a loose or cross-threaded condition. This condition could lead to fluid leakage from the rear drive module, accompanied by a whine noise, possibly leading to a loss of driving force.
B25-0442025-10-14. Service bulletin. STRUCTURE:BODY; SEATS; SERVICE BRAKES; VISIBILITY/WIPER; ELECTRICAL SYSTEM. Service Bulletin - Vehicle-Wide Programming (VWP), also known as SPS3-VWP, is a feature within Techline Connect (TLC) to update all applicable control module software at the same time. When initiated, all applicable updates are done in parallel, instead of the conventional individual control module update. Customers may have complaints or concerns that may get resolved by doing this software update.
B25-0342025-08-08. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin - Customers are experiencing issues with OnStar and HondaLink due to the software within the telematics control unit needing a software update.
B25-0332025-08-08. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin - An update to A11 Radio Control Module software to address known issues.
B25-0252025-06-05. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin - A Malfunction Indicator Lamp (MIL) may illuminate, or a “Service High Voltage” message may appear. Additionally, the 12-volt battery may intermittently or persistently discharge due to an internal Battery Energy Control Module (BECM) calibration anomaly causing the setting of specific DTCs related to battery performance and communication.
ONL6MZ040720252025-04-15. Other. ELECTRICAL SYSTEM. Owner Notification Letter - Some 2024 ZDX models may have misrouted camera wires causing the multi-view display images to be reversed.
ONL6YU040720252025-04-15. Other. SERVICE BRAKES. Owner Notification Letter - Some 2024 ZDX vehicles’ Electric Park Brake (EPB) harness may not have enough clearance away from the half-shaft boot causing the harness to rub against the boot during normal driving and accelerating wear to the boot.
B25-0222025-04-03. Service bulletin. VISIBILITY/WIPER. Service Bulletin - An intermittent loss of heating or cooling in the cabin and may display a "Service High Voltage" message and DTC B2BAA due to a software issue.
ONL6YU0320252025-03-19. Other. SERVICE BRAKES. Dealer Notification Letter - The Electric Park Brake (EPB) harness unit may have low clearance to the driveshaft boot resulting in increased wear.
ONL6MZ0320252025-03-19. Other. ELECTRICAL SYSTEM. Dealer Notification Letter - During manufacturing, wire harnesses may have been misrouted in the multi-view camera causing the left and right images to be swapped when the vehicle is in reverse.
B25-0162025-03-19. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin - During manufacturing, wires may have been misrouted in the multi-view camera wire harness causing the left and right images to be swapped when the vehicle is in reverse.
B25-0052025-03-19. Service bulletin. SERVICE BRAKES. Service Bulletin - The Electric Park Brake (EPB) harness may not have enough clearance away from the half-shaft boot causing the harness to rub against the boot during normal driving and accelerating wear to the boot.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.