My n/s door locks but wont unlock on the central locking, ive replace the solenoid but still the same

when i unlock, the drivers one keeps activating locked/unlocked because the n/s one isnt unlocking

if i disconect the n/s solenoid the drivers one works fine locking and unlocking

any ideas?

 

Sorted


Was the yellow conector behind the speaker grill, a pin was broken, I cut out the conector and solderd the wires


work fine now