Part Name Description Location Part Type BB1:3 Fire alarm,body {BC 1 D} inline connector _ BB1:4 Low priority loads, relay {BC 2 D} inline connector _ BB1:5 Luggage hatch ,open {BB 2 B} inline connector _ BB1:6 Safety belt indicator {NA 2 A} inline connector _ BB1:8 Washer fluid low level {NA 2 A} inline connector _ BB1:9 Altenator charging {NA 2 A} inline connector _ BB1:10 AC 1 {BB 1 D} inline connector _ BB1:11 Parking brake applied {BA 3 A} inline connector _ BB1:12 AC Disable {BC 1 D} inline connector _ BB2:1 Indoor temperator + {NA 3 A} inline connector _ BB2:2 Indoor temperature - {NA 3 B} inline connector _ BB2:3 Out door temperator + {NA 3 A} inline connector _ BB2:4 Out door temperatur- {NA 3 B} inline connector _ BB2:5 D-CAN H {BC 2 B} inline connector _ BB2:6 D-CAN L {BC 2 B} inline connector _ BB2:7 Horn(contacts steering wheelside) {IS 1 C} inline connector _ BB2:8 Horn supply {IS 2 D} inline connector _ BB2:9 Horn (contacts steer.wheel centre) {IS 2 C} inline connector _ BB2:10 Alarm {GB 3 C} inline connector _ BB2:11 Emergency switch {AA 5 B} inline connector _ Volvo Bus Corporation Document Title WIRING DIAGRAM Document Type PRODUCT SCHEMATIC Document No 20904123 Issue Index 04 Volume No 02(02) Page No 36(84) Part Name Description Location Part Type BB1:3 Fire alarm,body {BC 1 D} inline connector _ BB1:4 Low priority loads, relay {BC 2 D} inline connector _ BB1:5 Luggage hatch ,open {BB 2 B} inline connector _ BB1:6 Safety belt indicator {NA 2 A} inline connector _ BB1:8 Washer fluid low level {NA 2 A} inline connector _ BB1:9 Altenator charging {NA 2 A} inline connector _ BB1:10 AC 1 {BB 1 D} inline connector _ BB1:11 Parking brake applied {BA 3 A} inline connector _ BB1:12 AC Disable {BC 1 D} inline connector _ BB2:1 Indoor temperator + {NA 3 A} inline connector _ BB2:2 Indoor temperature - {NA 3 B} inline connector _ BB2:3 Out door temperator + {NA 3 A} inline connector _ BB2:4 Out door temperatur- {NA 3 B} inline connector _ BB2:5 D-CAN H {BC 2 B} inline connector _ BB2:6 D-CAN L {BC 2 B} inline connector _ BB2:7 Horn(contacts steering wheelside) {IS 1 C} inline connector _ BB2:8 Horn supply {IS 2 D} inline connector _ BB2:9 Horn (contacts steer.wheel centre) {IS 2 C} inline connector _ BB2:10 Alarm {GB 3 C} inline connector _ BB2:11 Emergency switch {AA 5 B} inline connector _