U0170
Lost Communication with Blind Spot Detection Module
2021-2024 Dodge Durango SRT Hellcat 6.2L V8 Supercharged
Low SeverityNetworkGeneric (SAE)
Description
Cannot communicate with the blind spot monitoring system module.
Symptoms
- Blind spot indicators not working
- BSM warning light
- Blind spot system disabled message
- Side mirror indicators off
Common Causes
- BSM module failure
- CAN bus wiring
- Module power loss
- Fuse blown
- BSM sensor blocked or damaged
Diagnostic Steps
- Check BSM module fuse
- Test power and ground
- Check CAN wiring
- Inspect BSM sensors in rear bumper
- Clean sensor area
- Test module with diagnostics
Repair Notes
Check fuses. BSM sensors in rear bumper can be damaged or blocked by dirt/ice.
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
U0170 on Other Vehicles
Common Questions
What does code U0170 mean on a 2021-2024 Dodge Durango SRT Hellcat?
U0170 stands for "Lost Communication with Blind Spot Detection Module". Cannot communicate with the blind spot monitoring system module.
What are the symptoms of U0170 on a Dodge Durango SRT Hellcat?
Common symptoms of U0170 include: Blind spot indicators not working, BSM warning light, Blind spot system disabled message, Side mirror indicators off.
What causes U0170 on a 2021-2024 Dodge Durango SRT Hellcat?
Common causes of U0170 include: BSM module failure, CAN bus wiring, Module power loss, Fuse blown, BSM sensor blocked or damaged.