U0253 - Lost Communication With Accessory Protocol Interface Module
U0253 is a generic network/communication diagnostic trouble code indicating Lost Communication With Accessory Protocol Interface Module. It relates to the System-Specific system.
DTC Breakdown (SAE J2012)
| System | Network/Communication (U) |
| Type | Generic |
| Subsystem | System-Specific |
| Fault Index | 53 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code U0253 mean?
The dtc/">diagnostic trouble code U0253 represents Lost Communication With Accessory Protocol Interface Module. 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 U0253 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about U0253
What does U0253 mean?
The diagnostic trouble code U0253 represents Lost Communication With Accessory Protocol Interface Module. This standard generic code points to a monitored fault condition in the vehicle's Network/Communication network.
What is the system for U0253?
The U0253 code is located in the vehicle's Network/Communication network.