Leon Mk1
Electric/electronic components and locations for ABS ITT Mark 30 IE |
1 - | Hyraulic unit for ABS -N55- |
q | Fitting location: in engine well, left-hand side |
q | The hydraulic unit, the hydraulic pump -V64- and the inlet and outlet valves are checked by auto-diagnosis |
q | The hydraulic pump -V64- should not be separated from the body of valves |
q | Removing and installing → Chapter |
q | On changing the hydraulic unit, the old part must always be closed with the cap from the repair kit part number -1H0 698 311 A- |
2 - | ABS control unit -J104- |
q | Fitting location: coupled to hydraulic unit on left-hand side of engine well. |
q | Checked by self-diagnosis |
q | Checking control unit multiple conector: → VAS 5051 |
q | Do not uncouple connector until auto-diagnosis has been carried out. Disconnect ignition before uncoupling connector |
3 - | Brake system warning lamp -K118- |
q | Fitting location: on dash panel insert |
Function → Chapter |
4 - | Kontrollampe für ABS -K47- |
q | Fitting location: on dash panel insert |
Function → Chapter |
5 - | Connector for diagnosis |
q | Fitting location: in central consol, below ashtray |
6 - | Brake switch -F- |
q | In rest position, the brake switch is open |
q | It can be checked in the measured value block 003: → VAS 5051 |
q | removal and installation → Chapter |
7 - | Socket head bolt |
q | 8 Nm |
8 - | Front left and right rev. sensors -G45-/-G47- |
q | Checked by self-diagnosis |
q | Before fitting the sensor, clean the interior surface of its housing and cover it with lubricating paste G 000 650 |
q | On fitting rev. sensors, assure that the cables are not twisted when placing in them in the wheel housing |
q | The front rotors and rev. sensors on both sides are common parts |
9 - | Wheel bearing housing |
10 - | Rev. sensorrotor |
q | The front rotors and rev. sensors on both sides are common parts |
q | Removing and installing: → Running gear, axles, steering; Rep. Gr.40 |
11 - | Wheel hub |
q | Removing and installing: → Running gear, axles, steering; Rep. Gr.40 |
12 - | Cross-head screws |
q | 4 Nm |
13 - | Rear left and right rev. sensors -G44-/-G46- |
q | Checked by self-diagnosis |
q | Before fitting the sensor, clean the interior surface of its housing and cover it with lubricating paste G 000 650 |
q | On fitting rev. sensors, assure that the cables are not twisted when placing in them in the wheel housing |
q | The rear rotors and rev. sensors on both sides are common parts |
14 - | Axle journal |
15 - | Wheel hub with rotor for rev. sensors |
q | The rear rotors and rev. sensors on both sides are common parts |
q | Removing and installing: → Running gear, axles, steering; Rep. Gr.42 |