Remove/install electronic stability program (ESP) control unit - AR42.45-P-0820V
MODELS 171.442 /454 /456 /473
Shown on model 171.442
| Remove/install | |||
|---|---|---|---|
| 1 | Detach key from the EIS [EZS] control unit | ||
| Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/ rear-end door or sliding roof. | When moving components, ensure that no body parts or limbs are within the operating range of moving parts. | - | |
| 2 | Open engine hood and raise to vertical position | AR88.40-P-1000V | |
| 3 | Clean traction system hydraulic unit (A7/3) in the area of the ESP and BAS control unit (N47-5) | ||
| 4 | Unlock electrical connector (1) and detach from ESP and BAS control unit (N47-5) | ||
| 5.1 | Remove the left engine intake air duct | Model 171.473 | - |
| 6 | Loosen screw (2) | *BA42.45-P-1009-01B | |
| Fig 2 | |||
| 7 | Detach ESP and BAS control unit (N47-5) from traction system hydraulic unit (A7/3) | ||
| 8 | Install in the reverse order |
ELECTRONIC STABILITY PROGRAM (ESP)
| Number | Designation | Model 171 | |
|---|---|---|---|
| BA42.45-P-1009-01B | Bolt, ESP and BAS control unit to traction system hydraulic unit | Nm | 3 |