2017 Honda RidgelineRecalls, problems, MPG & safety

“My 2017 Honda Ridgeline RTL-T is having an issue where the right fog lamp acts as if its the left turn signal when activated. Example: I activate the turn signal to perform a left turn. The turn signal does not hyperflash as if it needs a new bulb. The rear left turn signal performs as expected, however the front left turn signal does not activate. The right front fog lamp flashes as if its a turn signal. This presents a risk in traffic as oncoming could assume that I'm turning right as I make a left hand turn.”

“I own a 2017 Honda Ridgeline with the 3.5L V6. The vehicle developed a noticeable engine knocking noise along with a check-engine light. I took it to a Honda dealership for diagnosis. The dealer confirmed abnormally low oil pressure, reporting approximately 6–7 PSI at idle on Bank 2, and recommended complete engine replacement at an estimated cost of approximately $9,000. To my knowledge, the dealer has not identified the exact internal component causing the knocking noise or low oil pressure. The vehicle and engine are available for inspection. This vehicle has a significant prior engine-failure history. At approximately 102,851 miles, the previous engine suffered a spun No. 2 connecting-rod bearing, crankshaft/connecting-rod damage, and metal contamination in the oil system. That engine was replaced with a used engine, which is the engine currently installed. Before the current diagnosis, diagnostic code P2651 was present. The related oil-pressure switch and rocker-arm oil-control solenoid were replaced and the codes cleared, but the abnormal engine knocking remained. I am concerned this condition could result in engine seizure, stalling, or sudden loss of…”

“Dear National Highway Traffic Safety Administration, I am writing to formally report a serious safety concern involving my vehicle, which experienced a sudden engine shutdown while I was driving on the busy [XXX] toward the [XXX]. The engine unexpectedly stopped operating due to oil-related and engine issues, creating an extremely dangerous situation for me and potentially for other motorists traveling on the roadway. Having a vehicle suddenly lose engine power while traveling at highway speeds presents a significant safety hazard. The unexpected loss of power can leave a driver with limited ability to maneuver safely, increase the risk of a collision, and expose the driver and passengers to danger from surrounding traffic. In my situation, the engine failure occurred without warning while I was on a busy highway, placing my safety and the safety of others at risk. I am concerned that the circumstances surrounding this failure may indicate a potential safety-related defect involving the vehicle's engine or oil system. I respectfully request that NHTSA review this incident and determine whether similar complaints have been reported involving this vehicle, its…”