What is the transmission problem on a 2017 Honda Ridgeline?
Many 2017 Ridgeline owners report that the 9-speed automatic transmission can jerk, shudder, or hesitate during shifts, particularly around highway speeds of 40–60 mph. Honda has issued service bulletins and software updates to address these symptoms, and some cases have required components to be replaced under warranty.
What drivers are experiencing
Below are the most commonly reported symptoms that point to transmission trouble on the 2017 Ridgeline.
- Shuddering or vibration during acceleration, typically around 40–60 mph when the torque converter locks up.
- Harsh or delayed upshifts and downshifts, sometimes accompanied by a noticeable jolting sensation.
- Intermittent slipping or failure to stay engaged in a selected gear, potentially triggering warning lights.
- Occasional sudden loss of propulsion or entering a limp mode, though this is less common.
Owners who notice these signs are advised to have the vehicle inspected promptly, as some faults can worsen and affect drivability or safety on the highway.
What causes it and how Honda has responded
Experts point to several potential causes, from software calibration to hardware wear. The most discussed issues include the torque converter, valve body/solenoids, and transmission fluid conditions. Honda has issued service bulletins that instruct dealers to reprogram the transmission control module, check and replace worn valve bodies or torque converters if needed, and replace transmission fluid with the correct specification.
- Torque converter problems that cause the lockup phase to engage unevenly, producing a shudder or vibration.
- Valve body or solenoid wear that interferes with smooth gear engagement and shifts.
- Incorrect or degraded transmission fluid levels or fluids, including the wrong specification, leading to poor hydraulic performance.
- Software calibration issues in the transmission control module that can be corrected with an update.
In some cases, particularly with higher mileage or persistent symptoms, dealers may recommend more extensive repairs, including component replacement or, rarely, a transmission replacement under warranty.
Practical steps for Ridgeline owners
If you drive a 2017 Ridgeline and notice transmission symptoms, these steps can help diagnose and address the issue.
- Confirm whether your vehicle is subject to any active recalls or service bulletins by checking Honda's official recall/TSB database with your VIN, or asking your dealer.
- Schedule a diagnostic appointment with a Honda dealer or a trusted shop that has experience with Honda automatic transmissions.
- Describe the symptoms in detail and document when they occur (speed, temperature, driving mode, load) to help technicians pinpoint the cause.
- Ask the shop to inspect fluid level and condition, perform a software reflash if applicable, and evaluate the valve body/torque converter if necessary.
- Know your warranty coverage: 5-year/60,000-mile powertrain warranty may apply, along with any current recalls or service bulletins. If the car is still under warranty, ask the dealer to investigate under warranty terms.
Routine maintenance and careful driving can help prevent some issues, but persistent symptoms should be treated as a potential safety concern and handled promptly by a qualified technician.
Honda's position on recalls, warranties, and service options
Honda has publicly stated that some 2017 Ridgelines may experience transmission shifting irregularities and has issued service bulletins for dealers to reprogram and inspect the transmission system. There have not been widespread, model-wide recalls specifically targeting the 9-speed automatic for this year, but VIN-specific notices and dealer actions are possible. Owners should verify any open recalls or technical service bulletins for their exact vehicle using the VIN.
Summary
The 2017 Honda Ridgeline's most commonly reported transmission issue is a shudder or rough shifting associated with the 9-speed automatic, often tied to torque converter lockup, valve body/solenoid wear, or software calibration. Remedies typically begin with software updates and fluid checks, escalating to hardware replacement if symptoms persist. Always check for recalls and service bulletins for your VIN, and work with a qualified Honda technician to determine the appropriate repair under warranty or paid service.
