Remove/install rear axle speed sensor - AR42.30-P-0714MCU
MODEL 451.3/4
Shown on model 451.3
Fig 2: Identifying Rear Axle Speed Sensor Remove/Install Components - Shown On Left Side Of Vehicle On Model 451.3
| Remove/install | |||
| 1 | Remove left and right rear wheel | AR40.10-P-1100MCU | |
| 2 | Remove rear underbody paneling | Cordless drill/driver, cordless drill | |
| 3 | Mark the position of the brackets (6) on the electrical line (1) and on the brake line (4) | ||
| 4 | Mark the position of all further fastening points on the electrical line (1) | ||
| 5 | Separate the rpm sensor connector (L6/3x1) or rpm sensor connector (L6/4x1) | ||
| 6 | Unscrew plastic nut (2), open folding clamp (3) using a suitable tool and expose electrical line (1) of left rear rpm sensor (L6/3) or the right rear rpm sensor (L6/4) | ||
| 7 | Unscrew bolt (5) on left rear rpm sensor (L6/3) or on right rear rpm sensor (L6/4) and remove the nut from the back | ||
| 8 | Unclip brackets (6) on the brake line (4) | ||
| 9 | Loosen electrical line (1) of left rear rpm sensor (L6/3) or right rear rpm sensor (L6/4) from all other fastening points | ||
| 10 | Pull the left rear rpm sensor (L6/3) or right rear right rear rpm sensor (L6/4) out of its guide and take off | ||
| 11 | Unclip brackets (6) on the wiring harness (1) and attach at exactly the same point on the electrical line (1) of the new left rear rpm sensor (L6/3) or the new right rear sensor (L6/4) | When replacing the left rear rpm sensor (L6/3) or right rear rpm sensor (L6/4). | |
| 12 | Transfer all markings applied to the electrical line (1) to the electrical line (1) of the new left rear rpm sensor (L6/3) or the new right rear rpm sensor (L6/4) | When replacing the left rear rpm sensor (L6/3) or right rear rpm sensor (L6/4). | |
| 13 | Install in the reverse order | ||
| 14 | Read out fault memory, erase if necessary | ||
| Connect STAR DIAGNOSIS and read out fault memory | AD00.00-P-2000-04MCC |