A lawsuit says Acura is ignoring a significant and immediate safety threat with the 3rd generation MDX and RDX transmissions.
The 9-speed ZF transmission has numerous acceleration defects and can even throw itself into neutral if the throttle malfunctions while interpreting messages from various input modules.
The lawsuit points to TSB #PU-15-34 where Acura says a driver may not be able to select any other gears until the vehicle is restarted due to an open circuit in the actuator supply. Acura said a simple software update would fix the problem.
The fuel pump suppliers say the propellers can crack and deform, partly because they absorb too much fuel and also because of the solvent drying process used during manufacturing.
Once deformed, the impellers can disable the pumps and cause a sudden shut down of the engine. The recall is expected to begin at the end of July 2020.
A lawsuit filed in California says newer MDX and RDX SUVs have issues with rapid deceleration, stalled engines, hesitation while accelerating, and transmissions that shift themselves into neutral randomly.
The alleged problems are caused by miscommunications among the computers and software which control the engines, throttles and transmissions.
When Honda and Acura recalled 1.1 million Takata airbag inflators for exploding into pieces, they replaced the defective part with a slightly different version from the same company. Now those are exploding too.
When a storm cloud starts dropping rain, you can only dodge the drops for so long.
Such is the case for another 2.2 million Honda and Acura vehicles that are now involved in one of the largest and most dangerous recalls in automotive history.
The best way to find out what's wrong with a vehicle is from the people who drive them. Not only do owner complaints help us rank vehicles by reliability, but they're often used to spark class-action lawsuits and warranty extensions. Plus, they're a great way to vent.