the Y134 hopper charge solenoid valve is located on the right side of the intarder. Two wires go to it: white 43305 and brown-white 31105. Both go from the RET driver from the X3 pin 11 and pin 5 cube, respectively.
The discussion revolves around error codes RET S DIAGNOSIS 04001-10 and 04013-10 encountered in a 2005 Man TGA 18.390 vehicle, suspected to be related to the retarder system. The first error, 04001-10, indicates a break in the hydraulic accumulator charging valve, while the second error, 04013-10, signifies an interruption in temperature measurement. A specific component, the Y134 hopper charge solenoid valve, is identified as being located on the right side of the intarder, with wiring details provided for troubleshooting. Additional inquiries about other error codes, such as RET S 04017-00, suggest a broader interest in retarder system diagnostics. Summary generated by the language model.