Manufacturer Codes: 11

Fault, DTC 11 Test Point 22

Supply voltage to solenoid valve/pressure regulator Open circuit/short to ground

Possible causes, elimination, notes

Fault effect:
Reduced driving program.

NOTE: The coils of the solenoid valves (SV) are supplied directly with positive potential on one side and with ground on the other side via an output stage in the control module.

1. Check supply leads of the solenoid valves (pins 52 and 53) for open circuit and short to ground.
2. If the test described in 1 is not OK, check wiring from control module connector pin 52 (or 53) to the 16-pole transmission connector pin 12 (or 16) for open circuit and short to ground.
3. Check the transmission wiring harness at transmission socket pins 16 and 12 for open circuit and short to ground.