Central Locking Failure - Page 2

Malookoo · 10th May 2024, 18:47

Quote:

Originally Posted by SD1too

Hello Phil,

If neither the centre console switch (central locking) or the key fob buttons (superlocking) work then we can discount the key fob battery.

The master switch on the centre console is wired directly to the BCU. Do you have any other body related faults?

Simon

No everything is fine apart from central locking

SD1too · 10th May 2024, 19:00

Quote:

Originally Posted by Malookoo

No everything is fine apart from central locking

Check fuse no. 1 (20 amps) in the passenger footwell fusebox.

Simon

Malookoo · 14th May 2024, 17:44

Hi found and changed a fuse all locks working again apart from drivers door

Any idea why that should be.

SD1too · 14th May 2024, 18:27

Is this when you're using the buttons on the key fob Phil?

Simon

Malookoo · 15th May 2024, 12:06

Quote:

Originally Posted by SD1too

Is this when you're using the buttons on the key fob Phil?

Simon

Hi Simon yes key button operating all locks apart from drivers door which is only locking/unlocking with the key

SD1too · 15th May 2024, 13:53

OK, when you're sitting in the car with all doors closed and you operate the master locking rocker switch on the centre console, does the driver's door lock then?

Simon

Malookoo · 15th May 2024, 15:37

Quote:

Originally Posted by SD1too

OK, when you're sitting in the car with all doors closed and you operate the master locking rocker switch on the centre console, does the driver's door lock then?

Simon

Hi Simon no switch on central console doesn’t work on drivers door, but just nipped out and realised the drivers door lock is now locking on key button but still not unlocking

SD1too · 15th May 2024, 19:48

Quote:

Originally Posted by Malookoo

... switch on central console doesn’t work on drivers door ... the drivers door lock is now locking on key button but still not unlocking.

OK, thanks for the extra information Phil.

There are two actuators per door; one for central door locking (CDL) and the other for "superlocking".

The centre console rocker switch operates central door locking.
The key fob buttons operate "superlocking".

So it sounds as if you should look at the wiring connectors to the driver's door.

Simon

14th May 2024, 18:27	#14
SD1too Doesn't do things by halves Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model. Join Date: Mar 2007 Location: Former Middlesex Posts: 20,481 Thanks: 1,587 Thanked 3,749 Times in 3,181 Posts	Is this when you're using the buttons on the key fob Phil? Simon __________________ "Whatever is rightly done, however humble, is noble." Sir Henry Royce.

15th May 2024, 13:53	#16
SD1too Doesn't do things by halves Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model. Join Date: Mar 2007 Location: Former Middlesex Posts: 20,481 Thanks: 1,587 Thanked 3,749 Times in 3,181 Posts	OK, when you're sitting in the car with all doors closed and you operate the master locking rocker switch on the centre console, does the driver's door lock then? Simon __________________ "Whatever is rightly done, however humble, is noble." Sir Henry Royce.

14th May 2024, 17:44	#13
Malookoo Newbie Rover 75 Tourer Join Date: Nov 2023 Location: Shirebrook Posts: 16 Thanks: 0 Thanked 0 Times in 0 Posts	Hi found and changed a fuse all locks working again apart from drivers door Any idea why that should be.