ar4015s0100e

Remove/install tire pressure monitoring system control unit

Type ar · topic 40.15 · version 0201 · 2016-01-18

Applies to: Model 447, 448 with code RY2 (Tyre pressure monitoring system)

Where it sits

Function group 2 Chassis › 40 Wheels, chassis alignment check › 40.15 Tire pressure/tire pressure monitoring — Series 447 · Series 448

EinPAS 26 Active safety system › 26.29 Tire pressure loss detection system/tire pressure control › 26.29.11 Control unit/relay — Series 447 · Series 448

AR40.15-S-0100E

Remove/install tire pressure monitoring system control unit

14.1.16

Model

447, 448

with code RY2 (Tyre pressure monitoring system)

Remove/install tire pressure monitoring system control unit

1

Electrical connector

2

Electrical wiring harness

3

Nut

N88/1

Tire pressure monitor (RDK) control unit

S40.15-4518-11

Danger !

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

Remove/install

1

Raise vehicle

AR00.60-S-1000E

2

Disconnect electrical connector (1)

3

Expose electrical wiring harness (2)

To do so, remove the retaining clamp.

4

Remove the tire pressure monitor (TPM) control unit (N88/1) together with the bracket

To do so, unscrew nuts (3).

5

Remove tire pressure monitor (TPM) control unit (N88/1) from the bracket

Only when replacing the tire pressure monitor (TPM) control unit (N88/1).

6

Install in the reverse order

7

Commission tire pressure monitor (TPM) control unit (N88/1)

Only when replacing the tire pressure monitor (TPM) control unit (N88/1).

Connect STAR DIAGNOSIS and read out fault memory

AD00.00-S-2000-04E

Referenced documents