Part Name Description Location Part Type S12 Main switch {AA 4 C} componentSymbol S14A Switch, push button, horn {IS 2 B} componentSymbol S14B Switch, push button, horn {IS 1 B} componentSymbol S15A Switch,Starter Key {AA 3 D} componentSymbol S15B Switch,Starter Feed {AA 4 B} componentSymbol S16 Switch,push button,air horn {IS 1 B} componentSymbol S19 Switch,extra {DA 2 C} componentSymbol S24 stalk switch retarder {BA 1 D} componentSymbol _ _ S31 TCS {EP 0 B} componentSymbol S32 Brake hold {EP 1 C} componentSymbol S34 Switch unit, steering wheel push buttons {IS 5 C} componentSymbol S40 Switch, battery main switch {AA 5 C} componentSymbol S41 Switch, battery main switch control {AB 0 C} componentSymbol S45 Position switch,differential gear lock {EP 1 C} componentSymbol indicator,rear wheels,NC.or NO.
S50 Presure switch, exhaust pressure governor,NC {BA 3 A} componentSymbol S58 clutch switch {BA 2 C} componentSymbol _ S68 coolant level {CN 3 C} componentSymbol _ {CM 2 D} {CA 3 C} S68 S9 {CA 3 C} componentSymbol _ S70 Switch Hydr.oil ,Flow sensor {BB 1 B} componentSymbol S77 Assistantnce call {NC 3 C} componentSymbol S901 eng stop rear {AG 0 B} componentSymbol _ _ {AG 5 B} {AG 2 B} {AG 1 B} S901 U Eng stop switch outside {AG 1 B} componentSymbol _ _ _ _ S902 switch leveling {FA 1 B} componentSymbol S904 Switch,emergency cut-out {AA 4 D} componentSymbol S905 switch retarder {BA 1 A} componentSymbol _ S907 eng start rear {AG 4 B} componentSymbol _ _ {AG 1 B} {AG 3 B} {AG 5 B} S908 eng start enalble rear {AG 3 B} componentSymbol _ _ _ {AG 0 B} {AG 2 B} {AG 4 B} S909 Gear selector Voith {DC 1 D} componentSymbol S910 Switch group, Ecomat transmission gear {DB 1 D} componentSymbol selector S911 Switch,EGG {AA 5 D} componentSymbol S913 Switch,cl.cont/rev.l man.transm {GA 1 D} componentSymbol S915 switch kneeling {FA 3 C} componentSymbol S916 Switch,Fault EGS {DA 2 C} componentSymbol S917 Switch,Gear selector EGS {DA 3 D} componentSymbol S918 Switch,EGS extra gear {DA 1 C} componentSymbol S926 Ecomat trans ret oil temp sens {DB 3 B} componentSymbol _ _ _ _ _ S927 Switch,alternative gearshift program,ZF {DB 2 D} componentSymbol S927 ZF5 {DD 4 D} componentSymbol _ S928 Switch Position Neutral {BB 4 C} componentSymbol _ _ Volvo Bus Corporation Document Title WIRING DIAGRAM Document Type TECHNICAL REGULATION Document No 20904123 Issue Index 02 Volume No 02(02) Page No 38(50) Part Name Description Location Part Type S12 Main switch {AA 4 C} componentSymbol S14A Switch, push button, horn {IS 2 B} componentSymbol S14B Switch, push button, horn {IS 1 B} componentSymbol S15A Switch,Starter Key {AA 3 D} componentSymbol S15B Switch,Starter Feed {AA 4 B} componentSymbol S16 Switch,push button,air horn {IS 1 B} componentSymbol S19 Switch,extra {DA 2 C} componentSymbol S24 stalk switch retarder _ _ {BA 1 D} componentSymbol S31 TCS {EP 0 B} componentSymbol S32 Brake hold {EP 1 C} componentSymbol S34 Switch unit, steering wheel push buttons {IS 5 C} componentSymbol S40 Switch, battery main switch {AA 5 C} componentSymbol S41 Switch, battery main switch control {AB 0 C} componentSymbol S45 Position switch,differential gear lock indicator,rear wheels,NC.or NO.
{EP 1 C} componentSymbol S50 Presure switch, exhaust pressure governor,NC {BA 3 A} componentSymbol S58 clutch switch _ {BA 2 C} componentSymbol S68 coolant level _ {CN 3 C} {CM 2 D} {CA 3 C} componentSymbol S68 S9 _ {CA 3 C} componentSymbol S70 Switch Hydr.oil ,Flow sensor {BB 1 B} componentSymbol S77 Assistantnce call {NC 3 C} componentSymbol S901 eng stop rear _ _ {AG 0 B} {AG 5 B} {AG 2 B} {AG 1 B} componentSymbol S901 U _ Eng stop switch outside _ _ _ {AG 1 B} componentSymbol S902 switch leveling {FA 1 B} componentSymbol S904 Switch,emergency cut-out {AA 4 D} componentSymbol S905 switch retarder _ {BA 1 A} componentSymbol S907 eng start rear _ _ {AG 4 B} {AG 1 B} {AG 3 B} {AG 5 B} componentSymbol S908 eng start enalble rear _ _ _ {AG 3 B} {AG 0 B} {AG 2 B} {AG 4 B} componentSymbol S909 Gear selector Voith {DC 1 D} componentSymbol S910 Switch group, Ecomat transmission gear selector {DB 1 D} componentSymbol S911 Switch,EGG {AA 5 D} componentSymbol S913 Switch,cl.cont/rev.l man.transm {GA 1 D} componentSymbol S915 switch kneeling {FA 3 C} componentSymbol S916 Switch,Fault EGS {DA 2 C} componentSymbol S917 Switch,Gear selector EGS {DA 3 D} componentSymbol S918 Switch,EGS extra gear {DA 1 C} componentSymbol S926 Ecomat trans ret oil temp sens _ _ _ _ _ {DB 3 B} componentSymbol S927 Switch,alternative gearshift program,ZF {DB 2 D} componentSymbol S927 ZF5 _ {DD 4 D} componentSymbol S928 Switch Position Neutral _ _ {BB 4 C} componentSymbol