1993 Chevrolet S10 Pickup Owner's Manual - Page 170
1993 Chevrolet S10 Pickup Manual
Page 170 highlights
Your Driving and the Road Brake System Warning Light Standard Cluster Digital Cluster This light appears on your instrument cluster to warnyou if your regular brakingsystemneedsservice. If yourvehiclehasrearwheelantilockbrakes, thislightwill also warn youabouttrouble in thatsystem. It willalsolight if yourparkingbrakeisnotfullydisengaged.SeetheIndexunder"Brake SystemWarningLight." Disc Brake Wear Indicators Your vehiclehasfrontdiscbrakesandrear drumbrakes.Discbrakepads havebuilt-inwearindicatorsthatmakeahigh-pitchedwarningsoundwhen thebrakepadsarewornandnewpadsareneeded.Thesoundmaycome and goorbeheardallthetimeyourvehicleismoving(exceptwhenyouare pushingonthebrakepedalfirmly). Thebrakewearwarningsoundmeansthatsoonerorlateryour brakeswon'tworkwell.Thatcouldlead to anaccident.Whenyo hearthebrakewearwarningsound,haveyourvehicleserviced. I NOTICE >ontinuing ti e with worn-out bra1 could sult in lstly brake epair.