Wiring diagram of active body control (ABC) control unit - PE32.50-P-2101-97SAA
MODEL 221.0 /1 with CODE (487) Active Body Control (ABC) control unit N51/2
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 48L |
| B22/10 | Right rear level sensor | 38L |
| B22/7 | Left rear level sensor | 35L |
| B22/8 | Left front level sensor | 12L |
| B22/9 | Right front level sensor | 8L |
| B24/12 | ABC lateral acceleration sensor | 32L |
| B24/3 | Left front body lateral acceleration sensor | 20L |
| B24/4 | Right front body lateral acceleration sensor | 19L |
| B24/6 | Right rear body lateral acceleration sensor | 31L |
| B4/10 | Left rear ABC pressure sensor | 33L |
| B4/11 | Right rear ABC pressure sensor | 37L |
| B4/5 | ABC pressure sensor | 5L |
| B4/8 | Left front ABC pressure sensor | 10L |
| B4/9 | Right front ABC pressure sensor | 7L |
| CAN E | Chassis CAN | 47K |
| N10/1 | Front SAM control unit with fuse and relay module | 2L |
| N51/2 | ABC control unit | 4A |
| N51/2 | ABC control unit | 12A |
| N51/2 | ABC control unit | 20A |
| N51/2 | ABC control unit | 28A |
| N51/2 | ABC control unit | 35A |
| N51/2 | ABC control unit | 46A |
| U1019 | Valid for engine 278 | 23D |
| U1028 | Valid for engine 157 | 23D |
| U12 | Valid for left-hand drive vehicles | 3D |
| U13 | Valid for right-hand drive vehicles | 3D |
| U484 | Valid for M273 ME | 21D |
| W15/1 | Ground (right footwell) | 4E |
| W34/1 | Ground (electronics - left footwell) | 4F |
| X20/9 | Pressure relief valve and pressure sensor (ABC-MR) connector | 23H |
| X20/9 | Pressure relief valve and pressure sensor (ABC-MR) connector | 23J |
| X30/30 | Chassis CAN/FFS [RBA] voltage distributor connector | 46L |
| Y36/1 | ABC front axle valve unit | 15L |
| Y36/1y1 | Left front suspension strut plunger valve | 16L |
| Y36/1y2 | Left front suspension strut plunger check valve | 14L |
| Y36/1y3 | Right front suspension strut plunger valve | 17L |
| Y36/1y4 | Right front suspension strut plunger check valve | 15L |
| Y36/2 | ABC rear axle valve unit | 42L |
| Y36/2y1 | Left rear suspension strut plunger valve | 43L |
| Y36/2y2 | Left rear suspension strut plunger check valve | 40L |
| Y36/2y3 | Right rear suspension strut plunger valve | 43L |
| Y36/2y4 | Right rear suspension strut plunger check valve | 41L |
| Y5 | ABC switchover valve | 25L |
| Y86/1 | ABC suction restrictor valve | 22L |
| Y86/1 | ABC suction restrictor valve | 24L |
| Z6/38 | Front axle acceleration sensor ground connector sleeve | 19G |
| Z7/51 | Front axle acceleration sensor connector sleeve | 20G |