Short Answer
Overview
In the context of a Honda CR-V, the letters ‘S’ and ‘L’ found on the gear selector indicate specialized transmission settings designed to give the driver more control over the vehicle’s power delivery. The ‘S’ position generally denotes a ‘Sport’ or ‘Sequential’ mode, which alters the shift points to maintain higher engine RPMs for increased responsiveness. The ‘L’ position stands for ‘Low,’ which locks the transmission into a lower gear ratio to provide maximum torque and engine braking.
History / Background
Honda has long utilized a variety of transmission configurations across its compact SUV lineup to balance fuel economy with utility. In earlier generations of the CR-V, the transmission was primarily a traditional automatic. As the vehicle evolved, Honda integrated more advanced electronic control systems, introducing the ‘S’ mode to cater to drivers wanting a more dynamic driving experience or better control during highway passing. The ‘L’ gear has remained a staple of utility vehicles, derived from the need to navigate steep inclines or tow small loads without overheating the transmission fluid through constant gear hunting.
Importance and Impact
These settings allow the driver to override the default computer-controlled shifting logic of the automatic transmission. By selecting ‘S’, the vehicle reduces the frequency of upshifts, which is particularly useful when merging into fast-moving traffic or driving on winding roads. The ‘L’ gear is critical for safety and mechanical longevity when descending steep grades; by using engine braking, the driver reduces the reliance on the friction brakes, thereby preventing brake fade and potential failure.
Why It Matters
For the modern driver, understanding these designations ensures the vehicle is operated within its optimal mechanical limits. Using ‘L’ during a descent prevents the brakes from overheating, while using ‘S’ during acceleration can provide the necessary power to safely execute maneuvers. Misusing these settings—such as driving at high speeds in ‘L’—can lead to engine over-revving and potential mechanical damage, making operator knowledge essential for vehicle maintenance.
Common Misconceptions
The ‘S’ mode is only for racing or high-speed driving.
‘S’ is equally useful for maintaining a steady speed on inclines or improving throttle response in city traffic.
‘L’ gear should be used for towing heavy loads at highway speeds.
‘L’ is intended for low-speed, high-torque situations; using it at high speeds can cause severe engine damage.
FAQ
Can I shift into S or L while driving?
Yes, generally these modes can be engaged while the vehicle is in motion, though it is recommended to do so at appropriate speeds to avoid engine over-revving.
Does using S mode increase fuel consumption?
Yes, because the engine stays at higher RPMs and shifts less frequently, fuel efficiency typically decreases compared to the 'D' (Drive) mode.
When should I use L gear?
Use L gear when climbing very steep hills or when descending steep grades to utilize engine braking.
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