With Code 00258

DTC 00258 / P0753
1) One of these indications is also displayed for the relevent component.
2) First check harness connector for contact corrosion and water ingress, replace if necessary. If there are malfunctions indicated for solenoid valves, pay attention to the 16-pin harness connector at Transmission between valve body and cable harness.
3) Pay attention to which hydraulic control the Transmission has when selecting measuring valve block.

Notes for malfunction recognition for DTC 00258 / P0753:

^ Short circuit to B+ is already checked with ignition switched on. During operation, all malfunction types are recognized.