ar3222s6000a

Remove/install air suspension control unit

Type ar · topic 32.22 · version 0102 · 2009-01-29

Applies to: MODEL 638.0 /1 with CODE (CL0) Rear air suspension, lowerable and liftable MODEL 638.2 with CODE (CL0) Rear air suspension, lowerable and liftable

Where it sits

Function group 2 Chassis › 32 Suspension › 32.22 Air suspension — Series 638 (models 0**, 1**, 2**)

EinPAS 20 Chassis › 20.16 Suspension › 20.16.11 Control unit/relay — Series 638 (models 0**, 1**, 2**)

AR32.22-S-6000A

Remove/install air suspension control unit

29.1.99

MODEL 638.0 /1 with CODE (CL0) Rear air suspension, lowerable and liftable

MODEL 638.2 with CODE (CL0) Rear air suspension, lowerable and liftable

Remove/install air suspension control unit

S32.22-0505-06

Picture presentation shows 638.2

1 Service button

2 Right rear interior trim

3 Screw

4 Screw

5 Bracket

6 Electrical connector

7 Control unit

8 Screw

9 Seat

Remove/install

1

Remove right rear seat (9)

See operating instructions

2

Remove right rear interior trim

with code ZK5 and ZK6 (instrument cluster lll superior quality (equipment) or Vito F Travel)

AR68.30-S-1180B

with code V30 (sidewall interior trim in cargo area)

AR68.30-S-1180A

3

Unplug electrical plug connector (6) on control unit (7)

4

Unscrew control unit (7) from bracket (5)

5

Install in the reverse order

Checking

6

Read out fault memory using HHT and erase if necessary

Refer to Diagnosis Manual

7

Carry out calibration of rear axle level using the HHT

See diagnosis manual Register 2.2

Referenced documents