U0661 - Lost Communication With Right Rear Temperature Actuator A
U0661 is a generic network/communication diagnostic trouble code indicating Lost Communication With Right Rear Temperature Actuator A. It relates to the System-Specific system.
DTC Breakdown (SAE J2012)
| System | Network/Communication (U) |
| Type | Generic |
| Subsystem | System-Specific |
| Fault Index | 61 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code U0661 mean?
The dtc/">diagnostic trouble code U0661 represents Lost Communication With Right Rear Temperature Actuator A. This standard generic code points to a monitored fault condition in the vehicle's Network/Communication network.
Detailed diagnostic guides and specific fix procedures for code U0661 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about U0661
What does U0661 mean?
The diagnostic trouble code U0661 represents Lost Communication With Right Rear Temperature Actuator A. This standard generic code points to a monitored fault condition in the vehicle's Network/Communication network.
What is the system for U0661?
The U0661 code is located in the vehicle's Network/Communication network.