About this tracker. Honda's actual Maintenance Minder is condition-based — it watches oil temperature, RPM, and driving habits to decide when service is due. This tool uses Honda's published interval table as a fixed-mileage approximation, useful for planning but not a substitute for your dash codes. The 2nd-generation Ridgeline (2017+) uses the J35Y6 V6 with a timing chain; Honda's printed code 4 still references "timing belt" but there is no scheduled belt replacement on these engines. Always defer to your dash codes and owner's manual.