1B2201

1B2201 - P165C

Information saved in
DME

Fault code
1B2201 - P165C

Fault text
DME, internal fault, EWS data: no available memory
possibility

Fault description
The diagnostic function monitors the electronic immobilizer
messages.

Condition for fault identification
Test condition:
The fault is recognized when no memory is available for the
EWS electronic immobilizer synchronization.
Potential problem source(s):
- DME defective
Terminal condition: Terminal 15
Voltage condition:
- Onboard electrical system voltage between 9 V and 16 V
Temperature condition:
- None
Time condition:
- None
Other conditions:
- none

Condition for fault memory entry
This fault is logged in the control module's fault memory
immediately.

Action in service
- Replace DME

Fault effect and breakdown warning
Breakdown notice:
- none
Possible apparent symptoms:
- none

Driver information
Warning light:
- ECE emissions warning lamp: off
- ECE electronic engine power reduction: off
- CC message: none
- US emissions warning lamp: off
- US electronic engine power reduction: off
- CC message: none

Service instruction
- none