Lost Communication with Convenience Module A
2007-2014 Land Rover LR2 3.2L I6
Description
Cannot communicate with the convenience electronics module managing keyless entry, approach lighting, etc.
Symptoms
- Keyless entry not working
- Welcome lights not activating
- Convenience features disabled
- Auto-fold mirrors not working
Common Causes
- Convenience module failure
- CAN bus wiring
- Module power loss
- Fuse blown
Diagnostic Steps
- Check convenience module fuse
- Test power and ground
- Check CAN wiring
- Test individual convenience features
- Inspect module connector
Repair Notes
Check fuses and BCM integration. Convenience features often managed through BCM sub-module.
Related Codes
Other Network Codes
- U0001High Speed CAN Communication Bus
- U0002High Speed CAN Communication Bus Performance
- U0003High Speed CAN Communication Bus (+) Open
- U0004High Speed CAN Communication Bus (+) Low
- U0005High Speed CAN Communication Bus (+) High
- U0006High Speed CAN Communication Bus (-) Open
- U0007High Speed CAN Communication Bus (-) Low
- U0008High Speed CAN Communication Bus (-) High
- U0009High Speed CAN Communication Bus Shorted Together
- U0010Medium Speed CAN Communication Bus
U0161 on Other Vehicles
Land Rover Defender 110
2020-2024 3.0L I6 Mild Hybrid
Land Rover Defender 90
2020-2024 3.0L I6 Mild Hybrid
Land Rover Defender V8
2022-2024 5.0L V8 Supercharged
Land Rover Discovery
1994-2004 4.0L V8
Land Rover Discovery
2017-2024 3.0L V6 Supercharged
Land Rover Discovery Sport
2015-2024 2.0L I4 Turbo
Land Rover Freelander
1997-2006 2.5L V6
Land Rover LR3
2005-2009 4.4L V8
Common Questions
What does code U0161 mean on a 2007-2014 Land Rover LR2?
U0161 stands for "Lost Communication with Convenience Module A". Cannot communicate with the convenience electronics module managing keyless entry, approach lighting, etc.
What are the symptoms of U0161 on a Land Rover LR2?
Common symptoms of U0161 include: Keyless entry not working, Welcome lights not activating, Convenience features disabled, Auto-fold mirrors not working.
What causes U0161 on a 2007-2014 Land Rover LR2?
Common causes of U0161 include: Convenience module failure, CAN bus wiring, Module power loss, Fuse blown.