Manufacturer Codes: 43

Fault, DTC 43 Test Point 1

Faulty control module (short to B+ in supply to solenoid valve/pressure regulator, relay sticks or cannot pick up)

Possible causes, elimination, notes

Fault effect:
Reduced driving program.
1. Check supply wires (pin 52/53) for solenoid valve/pressure regulator for short circuit to B+.
If O.K. = Replace control module.