there is power going to all motors
but the only way i got the central locking on the 2 front doors was to replace both motors
only the back doors to do, but 1 is deadlocked and isnt picking up a signal from the fronts to tell it to open i think
or its fried the circuit boards inside the motors, which explains why i had to replaece the front 2 for them to work as they were dead, wouldnt even work off the key, but the 2 fronts do now