| Fault Code Description |
|---|
|
VDP: Fault in the valve activation of the air supply system |
| Fault Code Conditions | |
|---|---|
| General Conditions |
Voltage at the control unit between 9 V and 16 V |
| Terminal Condition |
PWF status: Driving |
| Terminal Condition |
PWF status: Testing-analysis-diagnosis |
| Driving Conditions | |
| Fault Time Condition |
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|
Stored within 100 ms |
| Service Plan |
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|
1. Perform visual inspection 2. Line check of supply lines 3. Check the connection between the pins of the valves on the air supply system and terminal 30/terminal 31 4. Measure the coil resistance of the valve 5. Check the supply voltage of the valve |
| Fault Impact |
|---|
|
Failure of self-levelling suspension |
| Warnings | |
|---|---|
| Warning Lights |
CC message: Chassis. Possible to continue journey. CC message: Chassis and suspension. Restricted cornering behaviour! |
| Control Center Messages | |
| Service Notes |
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|
In the event of a fault the entire air supply system including valve block must be renewed. Possible fault causes: Short circuit KL15/KL30Short circuit terminal 31Short circuit in coil windingLine disconnection |