Honda is recalling 65,135 of its electric crossover vehicles – the 2024 Honda Prologue and 2024 Acura ZDX – due to critical software defects that can cause the instrument and infotainment displays to go blank. This means drivers could lose access to vital information like speed, warning lights, and the backup camera feed, creating a safety risk.
The Problem: Multiple Software Glitches
The root cause is traced to six separate software errors within the vehicle’s Radio Control Module (RCM). These glitches can occur independently or together, leading to the screens either restarting unexpectedly or failing completely. Honda first noticed potential issues in June 2024, but struggled to replicate them consistently during testing. It wasn’t until December 2024, with additional data, that the automaker pinpointed the six software defects as the source of the problem.
Recall Details and Timeline
The recall affects a total of 65,135 vehicles:
- 2023 Acura ZDX: 19,573 units
- 2024 Honda Prologue: 45,562 units
Honda has determined that the issue violates Federal Motor Vehicle Safety Standards, triggering the official recall. Owners will begin receiving notifications in April, directing them to take their vehicles to authorized service centers for a software update to the RCM. The fix is a software patch, not a hardware replacement.
Context: Software-Driven Safety Concerns
This recall underscores a growing trend in the automotive industry: increasing reliance on software creates new vulnerabilities. Both the Honda Prologue and Acura ZDX are built on General Motors’ Ultium battery platform, highlighting that even established automakers leveraging pre-built hardware aren’t immune to software-related problems. The company has already received 148 warranty claims related to this issue, but reports no injuries or fatalities.
This incident is a clear reminder that modern vehicles are as much software platforms as they are mechanical machines. Ensuring software stability is now a critical safety concern.
The recall demonstrates that even seemingly minor software defects can lead to major safety implications. The automotive industry is still learning how to manage the growing complexity of in-vehicle systems, and recalls like this will likely become more common as cars become more connected and software-dependent.
