2003 Chevrolet Silverado 2500HD "u1255 code" Questions

...code is u1255 class 2 communication malfunction Class 2 communication is 2 wire system that run to all the modules in the car ranging from mirrors to seats radio HVAC and more the malfunction occurs ...

...is not within the proper range for a given engine load and speed, DTCs will be set. DTC U1000 and U1255 Circuit Description Modules connected to the class 2 serial data circuit monitor for serial ...

...Code U1255 CADILLAC Lost Communications HelpForCars net P1610 Cadillac how to repair DTC B1348 Very Low A/C Refrigerant Pressure DTC U1255 Serial Data Line Malfunction The class 2 serial data line ...

...U1255 code history. what does this code mean? U1255 - Class 2 Communication Malfunction (Serial Data Line Malfunction) here is a link to all of the codes for your caddy ...

I have a code u1255 on a 1998 CADILLAC ELDRADO AND THE HEATER MOTOR COMES ON ALSO U1255 Lost Communications

...code u1255 is set when control modules fail to send the right signals to one another. If the PCM is malfunctioning due to high temperature or error then this may cause the lack of data transfer and ...

...so U1000 or U1255 is set current by the other modules. If the malfunction occurs when the modules are not communicating, only U1000 or U1255 is set. Radio quit working shows Code IRC U1000 please ...

...U1255 Class 2 Communication Malfunction , Do you know what class 2 serial data communication network is ? What module set this code an what kind of scan tool did you use to read this code . Modules ...

...code . Your vehicle control module's all communicate on a serial data network , all it takes is one bad module to corrupt the whole communication network an cause the vehicle not to start , run or ...

...they did their scan on the computer and it had 22 codes as a result... the codes were U1100*U1255*U1016 C0300*C0305*cO306*C0321*C0327*C0359*C0374 C0379*C0550 ...