CURT 51190 Echo Under-Dash is a compact, concealed proportional Bluetooth trailer brake controller for one to four axles (two to eight electric brakes). It mounts inside the tow vehicle under the dashboard, connecting to the compatible factory brake-control socket using a vehicle-specific CURT quick-plug harness sold separately, or approved hardwired installation components. It does not insert into the exterior 7-way RV blade connector like Echo Mobile. The CURT Echo smartphone app allows setup, brake-output adjustment and status monitoring; a triple-axis accelerometer automatically senses deceleration. If Bluetooth drops, the controller continues using its most recently programmed settings. An optional CURT 51189 manual override button is available separately.
Key Features
- With Wiring Harness: Yes.
Specifications
| Accommodated Number Of Trailer Axles |
1 To 4 Axles |
| Brake Systems Type |
2 To 8 Brake System |
| Leveling |
Automatic |
| Display |
Smartphone |
| With Wiring Harness |
Yes |
Fitment & Compatibility
| Smart Technology Compatible |
Yes |
Part Identification
| Brand |
CURT |
| Manufacturer Part Number |
51190 |
Installation Notes
| Estimated Install Time (Hours) |
1 |
Installation & Product Notes
- Clear, in App Warning System for Voltage Recognition and No Brake Situations.
