BMW F02 P2580 Transmission Control Module Trouble Repairing by BMW ICOM NEXT A

BMW F02 P2580 Transmission Control Module Trouble Repairing by BMW ICOM NEXT A

It is common trouble for the BMW F02 transmission control module to get into this trouble. The symptom show that the display show transmission trouble, and ask you to repair it; it lock shift 4 levels, and in some situation, it will lock your shift on P; diagnostic software shows you with P2580:Turbocharger Speed Sensor Circuit Low.

1. Commonly, this trouble is caused by the transmission control module PCB sealing off. There are 7 soldering points on the PCB, some points sealing off will generate this problem.
2. Disassemble the turbine sensor and gear sensor. When soldering, you must pay attention to the need to completely remove the circuit paper. You will see that the copper brazing joints below must be cleaned.
3. After soldering completely, install all parts back on the vehicle and the trouble will disappear.

For more diagnostic tools about BMW, please refer to: BMW ICOM A2+B+C, and BMW ICOM NEXT A.