Sơ Đồ Điều Khiển Hệ Thống ABS.EDL,TCS,ESP Audi A6

WI-XML Audi A6 Page of 13 Current Flow Diagram No 86 / 08.2015 Anti-lock brake system (ABS) with electronic differential lock (EDL) and traction control system (TCS) and electronic stabilisation program (ESP) From September 2014 4/18/2019 WI-XML Page of 13 Audi A6 No 86 / Current Flow Diagram * * 89 89 S133 * ST3 ST2 SB7 SB12 7a 25.0 sw 0.35 sw/rt 2.5 ge/rt T38a /28 B315 10.0 rt T38a /25 12a 1.0 rt/gn T38a /7 30 J793 J104 V64 B316 4.0 rt T38a /1 30 4.0 rt/gr T38a /13 31 4.0 br T38a /38 31 2.5 br T38a /15 0.35 sw/ge *3 T23a /8 S123 1a 0.35 sw/ge R77 0.35 sw/ge 0.35 sw/ge J386 F220 *2 *2 55 4GJ-086020815 ws sw ro rt br gn bl gr li vi ge or rs = = = = = = = = = = = = = white black red red brown green blue grey purple purple yellow orange pink ABS control unit, Tyre Pressure Monitoring System control unit 2, ABS control unit fuse F220 - Driver side central locking lock unit J104 - ABS control unit J386 - Driver door control unit J793 - Tyre Pressure Monitoring System control unit ST2 - Fuse carrier ST3 - Fuse carrier SB7 - Fuse on fuse holder B SB12 - Fuse 12 on fuse holder B S123 - ABS control unit fuse S133 - Fuse T23a T38a V64 55 - 23-pin connector, on left Apillar - 38-pin connector - ABS hydraulic pump - Earth point, next to ABS 4/18/2019 WI-XML Page of 13 control unit Positive B315 connection (30a) in main wiring harness Positive B316 connection (30a) in main wiring harness - Connection R77 (door contact switch), in driver side door wiring harness * - see applicable current flow diagram for fuse assignment *2 - see applicable current flow diagram for convenience system *3 - Only models with adaptive cruise control (ACC) 4/18/2019 WI-XML Page of 13 Audi A6 No 86 / Current Flow Diagram ABS control unit, Wiring junction for powertrain CAN bus, high, Wiring junction for powertrain CAN bus, low J104 - ABS control unit J533 - Data bus diagnostic interface J104 T38a /26 0.35 or/sw *2 T46a /11H T38a /14 0.35 or/br T38a /11 T38a /23 T38a /11 93 93 94 94 0.35 gn 0.35 rs T38a /23 *2 T46a /11L 0.35 gn *4 *3 0.35 rs *4 *3 0.35 gn * *3 0.35 rs * *3 TV33 TV37 T46a /9H T46a /9L T32b /7 T32b /23 T32b /9 T32b /25 J533 *2 0.35 *2 or/br T46b /13H T46b /13L 0.35 or/sw T32b /5 T32b /21 0.35 *2 or/br 0.35 *2 or/sw T46b /9L T32b /7 0.35 * gn T12i /3 TV33 TV37 T46b /9H J851 B390 0.35 *2 or/br T32b /23 0.35 * rs T12i /4 T12i /9 T12i /10 B383 0.35 *2 or/sw J851 * T12i ws sw ro rt br gn bl gr li vi ge or rs = = = = = = = = = = = = = white black red red brown green blue grey purple purple yellow orange pink T32b - 32-pin connector T38a - 38-pin connector - 46-pin connector T46a T46b 4GJ-086030815 - Image processing control unit - 12-pin connector - 46-pin connector TV33 - Wiring junction for powertrain CAN bus, high TV37 - Wiring junction for powertrain CAN bus, low - Connection B383 (powertrain CAN bus, high), in main wiring harness Connection B390 (powertrain 4/18/2019 WI-XML Page of 13 * *2 *3 *4 CAN bus, low), in main wiring harness - Only models with adaptive cruise control (ACC) - Data bus wire (CAN bus) - Data bus wire (FlexRay bus) - Only models with no adaptive cruise control (ACC) 4/18/2019 WI-XML Page of 13 Audi A6 N102 N101 No 86 / Current Flow Diagram N133 N99 N135 N100 N134 N136 N226 N225 N228 N227 J104 T38a /19 T38a /8 T38a /4 T38a /16 T38a /18 0.5 sw 0.5 rt 0.5 ge T2z /2 G47 T2z /1 T38a /31 T38a /17 T38a /29 0.5 ws 0.5 sw 0.5 gn 0.5 sw 0.5 ws 0.5 sw 0.5 ge 0.75 sw 0.75 gn 0.5 sw 0.5 ws 0.5 sw 0.5 ge T2be /2 G45 T2be /1 T2cc /2 G46 T2cc /1 T2cs /2 T2cs /1 G44 4GJ-086040815 ws sw ro rt br gn bl gr li vi ge or rs = = = = = = = = = = = = = white black red red brown green blue grey purple purple yellow orange pink Front right speed sensor, Rear left speed sensor, ABS control unit G44 - Rear right speed sensor G45 - Front right speed sensor G46 - Rear left speed sensor G47 - Front left speed sensor J104 - ABS control unit N99 - Front right ABS inlet valve N100 - Front right ABS outlet valve N101 - Front left ABS inlet valve N102 - Front left ABS outlet valve N133 - Rear right ABS inlet valve N134 - Rear left ABS inlet valve N135 - Rear right ABS outlet valve N136 - Rear left ABS outlet valve N225 - Vehicle stabilization program 4/18/2019 WI-XML Page of 13 switch valve N226 - Vehicle stabilization program switch valve N227 - Vehicle stabilization program highpressure valve N228 - Vehicle stabilization program highpressure valve T2be - 2-pin connector T2cc - 2-pin connector T2cs - 2-pin connector T2z - 2-pin connector T38a - 38-pin connector 4/18/2019 WI-XML Page of 13 Audi A6 No 86 / Current Flow Diagram J104 T38a /5 T38a /33 T38a /36 0.35 sw/ws 0.35 *2 rt/bl 0.35 br/bl 0.35 *2 br/sw 0.35 gn/vi 0.35 *2 gn/ws 0.35 sw/ws 0.35 *2 rt/bl 0.35 br/bl 0.35 *2 br/sw 0.35 gn/vi 0.35 *2 gn/ws T3cs /1 T3cs /2 ws sw ro rt br gn bl gr li vi ge or rs T3cs /3 = = = = = = = = = = = = = white black red red brown green blue grey purple purple yellow orange pink Brake servo pressure sensor, ABS control unit G294 - Brake servo pressure sensor J104 - ABS control unit T3cs - 3-pin connector, black T38a - 38-pin connector * - Only models with start/stop system *2 - Gradually discontinued G294 * 4GJ-086050815 4/18/2019 WI-XML Page of 13 Audi A6 No 86 / Current Flow Diagram J104 T38a /6 T38a /21 T38a /34 T38a /3 T38a /9 * ST1 SB1 75 75 0.35 vi/br 0.35 gn/sw 0.35 vi 0.5 sw/vi 73 73 79 79 81 81 1a 0.35 ws/ge 0.35 ws/rt 1.0 sw/vi ws sw ro rt br gn bl gr li vi ge or rs B281 0.35 sw/vi T12h /12 T12h /10 T12h /11 E540 = = = = = = = = = = = = = white black red red brown green blue grey purple purple yellow orange pink Auto-hold button, ABS control unit E540 - Autohold button J104 - ABS control unit ST1 - Fuse carrier SB1 - Fuse on fuse holder B T12h - 12-pin connector T38a - 38-pin connector Positive B281 connection (15a) in main wiring harness * - see applicable current flow diagram for fuse assignment 4GJ-086060815 4/18/2019 WI-XML Page 10 of 13 Audi A6 No 86 / Current Flow Diagram J519 T32c /31 63 63 61 61 0.35 vi/br 0.5 sw/vi T17i /13 0.35 gr/bl T17g /7 0.35 vi/br 0.5 sw/vi T6ai /1 T6ai /4 A175 0.35 gr/bl 64 64 65 65 0.35 gn/sw 0.35 vi T17o /14 T17o /15 0.35 gn/sw T6ai /2 0.35 vi T10k /1 T10k /6 * E256 L156 K250 * E618 ws sw ro rt br gn bl gr li vi ge or rs T6ai /3 0.5 br 199 1.5 br 45 4GJ-086070815 = = = = = = = = = = = = = white black red red brown green blue grey purple purple yellow orange pink Button for TCS and electronic stabilisation program, Hill descent control button, Onboard supply control unit E256 - Button for TCS and electronic stabilisation program E618 - Hill descent control button J519 - Onboard supply control unit K250 - Warning lamp for hill descent control L156 - Switch illumination bulb T6ai - 6-pin connector T10k - 10-pin connector T17g - 17-pin connector, in left Apillar coupling station, blue T17i - 17-pin connector, in left Apillar coupling station, black T17o - 17-pin connector, in right Apillar coupling station T32c 4/18/2019 WI-XML Page 11 of 13 - 32-pin connector - Earth point, centre behind dash panel Earth 199 connection 3, in dash panel wiring harness Connection A175 (58s), in dash panel wiring harness * - Only models with allwheel drive 45 4/18/2019 WI-XML Page 12 of 13 Audi A6 No 86 / Current Flow Diagram Control unit for sensor electronics J197 - Adaptive suspension control unit *2 B290 ST2 SB5 0.35 sw/rt 5a T17g /6 0.35 rt/ws 0.35 sw/rt 0.35 sw/rt 55 0.35 sw/rt 0.35 sw/rt J492 5a SB5 T8m /2 ST1 *2 J792 J792 T50 /1 30 T50 /3 15 J849 T50 /26 31 T50 /19 0.35 br 0.35 gn *3 0.35 gn 23 23 *3 J849 T50 /20 0.35 rs *3 0.35 rs *3 ws sw ro rt br gn bl gr li vi ge or rs 24 24 376 1.0 br J197 J197 J492 J492 * = = = = = = = = = = = = = white black red red brown green blue grey purple purple yellow orange pink ST1 ST2 SB5 T8m T17g * 688 4GJ-086080815 T50 - All-wheel drive control unit - Active steering control unit - Control unit for sensor electronics - Fuse carrier - Fuse carrier - Fuse on fuse holder B - 8-pin connector - 17-pin connector, in left Apillar coupling station, blue - 50-pin connector - Earth connection 11, in main wiring harness Earth 688 point 2, on centre tunnel - Positive B290 connection 14 (15a) in main 376 4/18/2019 WI-XML Page 13 of 13 * *2 *3 wiring harness - see applicable current flow diagram for data bus network - see applicable current flow diagram for fuse assignment - Data bus wire (FlexRay bus) 4/18/2019 ...WI-XML Page of 13 Audi A6 No 86 / Current Flow Diagram * * 89 89 S133 * ST3 ST2 SB7 SB12 7a 25.0 sw 0.35 sw/rt 2.5 ge/rt... convenience system *3 - Only models with adaptive cruise control (ACC) 4/18/2019 WI-XML Page of 13 Audi A6 No 86 / Current Flow Diagram ABS control unit, Wiring junction for powertrain CAN bus, high,... (FlexRay bus) - Only models with no adaptive cruise control (ACC) 4/18/2019 WI-XML Page of 13 Audi A6 N102 N101 No 86 / Current Flow Diagram N133 N99 N135 N100 N134 N136 N226 N225 N228 N227 J104