Part Name Description Location Part Type BB2:12 Signal 4 pulses/meter C6 {NB 3 D} inline connector _ BB3:1 Head lamps off {GB 3 C} inline connector _ BB3:2 Prevent ECS action {BC 1 D} inline connector _ BB3:3 Kneeling position {FA 4 B} inline connector _ BB3:5 Hazard warning lamps {GB 2 C} inline connector _ BB3:6 N/A {GB 5 B} inline connector _ BB3:7 Next stop indicator {NA 2 A} inline connector _ BB3:8 pram indicator {NA 2 A} inline connector _ BB3:9 N/A {AC 5 C} inline connector _ BB3:10 Speed signal C3 {BA 4 B} inline connector _ BB3:11 +30 main switch (fuse F12) {BB 4 D} inline connector _ BB3:12 +15 ignition(fuse F29) {BB 4 D} inline connector _ BB4:1 Glass heating {BC 2 D} inline connector _ BB4:2 Host call {BC 2 D} inline connector _ BB4:3 Toilet fluid level {BC 1 D} inline connector _ BB4:4 Toilet occupied {BC 1 D} inline connector _ BB4:5 Door failure {BC 1 D} inline connector _ BB4:6 Door brake, status {BC 2 D} inline connector _ BB4:7 Door brake,request {EP 2 D} inline connector _ BB4:8 Speed signal 5 km/h {BA 4 B} inline connector _ BB4:9 Any door open {NA 2 A} inline connector _ BB4:10 Speed signal X km/h {BA 4 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 37(84) Part Name Description Location Part Type BB2:12 Signal 4 pulses/meter C6 {NB 3 D} inline connector _ BB3:1 Head lamps off {GB 3 C} inline connector _ BB3:2 Prevent ECS action {BC 1 D} inline connector _ BB3:3 Kneeling position {FA 4 B} inline connector _ BB3:5 Hazard warning lamps {GB 2 C} inline connector _ BB3:6 N/A {GB 5 B} inline connector _ BB3:7 Next stop indicator {NA 2 A} inline connector _ BB3:8 pram indicator {NA 2 A} inline connector _ BB3:9 N/A {AC 5 C} inline connector _ BB3:10 Speed signal C3 {BA 4 B} inline connector _ BB3:11 +30 main switch (fuse F12) {BB 4 D} inline connector _ BB3:12 +15 ignition(fuse F29) {BB 4 D} inline connector _ BB4:1 Glass heating {BC 2 D} inline connector _ BB4:2 Host call {BC 2 D} inline connector _ BB4:3 Toilet fluid level {BC 1 D} inline connector _ BB4:4 Toilet occupied {BC 1 D} inline connector _ BB4:5 Door failure {BC 1 D} inline connector _ BB4:6 Door brake, status {BC 2 D} inline connector _ BB4:7 Door brake,request {EP 2 D} inline connector _ BB4:8 Speed signal 5 km/h {BA 4 B} inline connector _ BB4:9 Any door open {NA 2 A} inline connector _ BB4:10 Speed signal X km/h {BA 4 B} inline connector _