1993 Chevrolet Suburban Owner's Manual - Page 131

Features & Controls Do not operate the engine with the tachometer damagemayoccur. in the red area, or engine the engine in the Damage to your engine or vehicle caused by operating red area isn't covered by your vehicle warranty. Warning Lights, Gages and lndicafors Thispartdescribesthewarninglightsandgagesthatareonyourvehicle. Thepictureswillhelpyoulocatethem. Warninglightsandgagescansignalthatsomethingiswrongbefore it becomesseriousenough to causeanexpensiverepairorreplacement.Paying attention to yourwarninglightsandgagescouldalsosaveyou or othersfrom injury. Warninglightsgoonwhentheremaybeor is aproblemwithoneofyour vehicle'sfunctions. As youwill seeinthedetailsonthenextfewpages, somewarninglightscomeonbrieflywhenyouturntheignitionkey just to let If youarefamiliarwiththispart,youshouldnotbe youknowthey'reworking. alarmedwhen this happens. or isaproblemwithoneofyour Gagescanindicatewhentheremaybe vehicle'sfunctions.Oftengagesandwarninglights worktogether to letyou knowwhenthere's a problem with your vehicle. Whenoneofthewarning lightscomesonandstaysonwhenyouare driving, orwhenoneof thegagesshowstheremaybeaproblem,checkthe do aboutit.Pleasefollowthemanual'sadvice. partthattellsyouwhatto So pleaseget to Waiting to dorepairscanbecostly-andevendangerous. knowyourwarninglightsandgages.They'reabighelp. 2-68