# Brake Pedal Height and Free Play Adjustment in Upland > Brake pedal too low, too high or no free play? Route 66 Auto Repair in Upland checks pedal height, pushrod length and switch position. Written estimate. Source: https://route66autorepairshop.com/brake-services/brake-pedal-adjustment Updated: 2026-09-17 Business: Route 66 Auto Repair, 1775 W Foothill Blvd, Upland, CA 91786, (909) 608-7699 Hours: Monday to Friday 8 AM–5 PM, Saturday 8 AM–2 PM, Sunday closed **TLDR:** Pedal feel comes from three measurements: **pedal height**, **free play** and **pushrod length**. We measure all three against the maker's figures. Brake pedal adjustment sets how high the pedal sits, how much free play it has before the brakes engage, and where the brake light switch meets it. Route 66 Auto Repair in Upland checks these measurements when a pedal feels too low, sits too high, or when brakes drag because the pushrod has no free play. We compare every figure with your vehicle's service information and explain the result before changing anything. ## What do pedal height and free play mean? Pedal height is the distance from the floor to the top of the pedal at rest. Free play is the small amount the pedal moves before the pushrod starts pushing the master cylinder. Pedal reserve is how much room is left under the pedal when you press hard. Each has a range in your service information. Too little free play can keep the master cylinder slightly applied, so the brakes drag and run hot. Too much makes the pedal feel lazy. Many modern cars have no adjustable pedal at all, so a low pedal on those points to a hydraulic or brake wear problem instead. One general rule is worth knowing. Many state safety inspection standards want at least a third of total pedal travel still in reserve when the pedal is pressed firmly with the engine running, so a pedal that sinks closer to the floor than that is treated as a finding rather than a preference. It is a broad yardstick, useful for describing a symptom. The height, free play and reserve figures published for your vehicle are the ones an adjustment is set to. ## When should you have the pedal checked? - The pedal sits lower than the gas pedal and it did not before - The brakes drag or smell hot after a short drive with no hard stops - A thick aftermarket floor mat seems to block full pedal travel - The brake lights stay on or flicker with your foot off the pedal - After a booster or master cylinder replacement the pedal feel changed ## Our brake pedal adjustment process 1. **Measure:** We record pedal height, free play and pedal reserve and compare them with the maker's figures. 2. **Rule out wear:** Pad and shoe wear, rear drum adjustment and air in the system are checked so we are not hiding a real fault. 3. **Check the linkage:** Pedal bushings, the pivot bolt and the pushrod clevis are inspected for wear. 4. **Adjust:** Where the design allows, pushrod length and switch position are set to spec. 5. **Verify:** We check brake light operation, test for drag and road-test. ## What's included in brake pedal adjustment - Pedal height, free play and reserve measurements - Floor mat and pedal travel check - Pedal pivot and bushing inspection - Pushrod adjustment where the design allows - Brake light switch position check - Wheel drag check after adjustment - Road test ## Need-now or need-later? **Need now:** - No free play and brakes that drag or overheat - A floor mat that stops the pedal short - A pedal that nearly reaches the floor **Need later:** - A worn pedal bushing with a small side-to-side wobble - Pedal height slightly off spec with firm, normal braking ## How pricing and timing work A pedal measurement and adjustment is usually a short visit. If the measurements point to a hydraulic problem, we stop and quote the real repair, such as [master cylinder repair](https://route66autorepairshop.com/brake-services/master-cylinder-repair) or [brake system bleeding](https://route66autorepairshop.com/brake-services/brake-system-bleeding). Worn bushings are priced as a separate line. AAA members save 10% on parts and labor, up to $75. ## Aftercare Keep floor mats clipped to their anchors so they cannot slide under the pedal. That is also a known safety issue; the [NHTSA recall lookup](https://www.nhtsa.gov/recalls) lists pedal and floor mat recalls by VIN. If the brake lights act up again, our [brake pedal switch repair](https://route66autorepairshop.com/brake-services/brake-pedal-switch-repair) page covers the switch itself. ## Frequently asked questions ### Why is my brake pedal lower than it used to be? Worn pads or shoes, rear drums out of adjustment, air in the lines and a failing master cylinder can all lower the pedal. On most modern cars the pedal itself is not adjustable, so we look for the cause first. ### Can a brake pedal be adjusted higher? On some vehicles the pushrod length can be adjusted within the maker's range. Going beyond that range can remove free play and make the brakes drag, so we stay within spec. ### What happens if there is no brake pedal free play? The master cylinder may stay slightly applied, holding pressure on the brakes. That causes drag, heat and fast pad wear, and can make the brakes fade on a long grade. --- Call (909) 608-7699 or visit https://route66autorepairshop.com/contact for a written estimate.