P0034

46D6 - P0034

Information saved in
DDE

Fault code
46D6 - P0034

Fault text
DDE: Compressor bypass plate, activation: Short circuit to
ground

Fault description
The DDE recognizes a short to ground at the output stage:
Switch valve for compressor bypass valve.

Condition for fault identification
Test condition:
The test routine is implemented each time process runs.
Voltage condition:
The test routine is implemented each time process runs.

Condition for fault memory entry
Debounce (220 ms)

Action in service
1. Check wires and plug connections.
2. If wiring and plug connections are OK:
Replace switch valve for compressor bypass valve.

Fault effect and breakdown warning
-

Driver information
Warning light:
MIL

Service instruction
none