Polo Mk4
| ABS Bosch 5.7 (ABS/EDS/ASR/ESP) |
| 1 - | Hydraulic ABS unit -N55- |
| The hydraulic unit comprises the following components: |
| q | ABS reflux pump -V39- |
| q | it can be checked in the function “Assisted Troubleshooting” with the Diagnosis, Measurement and Information System -VAS 5051A /52- → Chapter |
| q | Valve block (includes intake and exhaust valves) |
| q | The ABS reflux pump -V39- and the valve block must not be separated from each other |
| q | remove and install → Chapter |
| 2 - | ABS control unit -J104- |
| q | it can be checked in the function “Assisted Troubleshooting” with the Diagnosis, Measurement and Information System -VAS 5051A /52- → Chapter |
| q | do not disconnect the command unit connector before the self-diagnosis |
| q | remove and install → Chapter |
| 3 - | Brake pressure sensor 1 -G201- |
| q | it can be checked in the function “Assisted Troubleshooting” with the Diagnosis, Measurement and Information System -VAS 5051A /52- → Chapter |
| q | remove and install → Chapter |
| 4 - | Brake light switch -F- and Brake pedal switch -F47- |
| q | it can be checked in the function “Assisted Troubleshooting” with the Diagnosis, Measurement and Information System -VAS 5051A /52- → Chapter |
| q | remove and install → Chapter |
| 5 - | Brake pad wear control lamp -K32- |
| q | Installation location: on the instrument panel |
| Function: → Chapter |
| 6 - | ABS control light -K47- |
| q | Installation location: on the instrument panel |
| Function: → Chapter |
| 7 - | Brake system control light - K118- |
| q | Installation location: on the instrument panel |
| Function: → Chapter |
| 8 - | ASR and ESP control light -K155 - |
| q | Installation location: on the instrument panel |
| Function: → Chapter |
| 9 - | Diagnosis connector |
| q | Installation location: Lining on the driver's side feet area |
| 10 - | Steering angle sensor -G85- |
| q | it can be checked in the function “Assisted Troubleshooting” with the Diagnosis, Measurement and Information System -VAS 5051A /52- |
| q | Installation location: on the steering column, between the steering wheel and the steering column switch. |
| q | Observe the assembly guidelines → Chapter |
| 11 - | Lateral acceleration sensor - G200- andLateral tilting intensity sensor -G202- |
| q | it can be checked in the function “Assisted Troubleshooting” with the Diagnosis, Measurement and Information System -VAS 5051A /52- |
| q | packed in a case |
| q | Installation location: on the left transverse seat support on the floor plate |
| q | Observe the assembly guidelines |
| → Chapter |
| 12 - | ESP button |
| q | Installation location: on the instrument panel |
| 13 - | Right front wheel speed sensor -G45-/Left front wheel speed sensor -G47- |
| q | it can be checked in the function “Assisted Troubleshooting” with the Diagnosis, Measurement and Information System -VAS 5051A /52- |
| q | replace → Chapter |
| 14 - | Right rear wheel speed sensor -G44- / Left rear wheel speed sensor -G46- |
| q | it can be checked in the function “Assisted Troubleshooting” with the Diagnosis, Measurement and Information System -VAS 5051A /52- |
| q | replace → Chapter |
| 15 - | Wheel hub/roller bearing assembly |
| q | the ABS sensor ring is assembled in the wheel roller bearing |
| 16 - | Wheel hub/roller bearing assembly |
| q | the ABS sensor ring is assembled in the wheel roller bearing |
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