Central Locking Help

[Martin62]

I am at a loss on this and I hope somebody can help.

Got my ABY Coupe back from MoT today to find the central locking is not working.

The car has been off the road since the end of feb as I have been refurbing the sub frames and in all that time, the car has been in my garage but not locked.

I have checked the fuse box and location 19 is empty, so I put a 10A fuse in but it makes no difference.

I have a Cobra alarm fitted so I thought it may be something to do with that, but the CL doesn't work from the driver's door lock either so perhaps it's not.

When I try to activate the CL by key or alarm keyfob there is no sound from the CL system at all.

Is there a relay somewhere I should check that may be stuck due to the car being stood for a while ?

As always, any thoughts greatly appreciated.

Martin

[sidrick]

Bit of a bump here, but I didn't see the point in a new topic for the same issue.

Went to refuel my car this morning to discover the fuel filler flap wouldn't open After a few locks/unlocks at the drivers door, I noticed the passenger door and boot weren't locking/unlocking. Same when locking/unlocking the passenger side All were fine last week.

Checked Fuse 19 which has was fine, but replaced it anyway. No change. Any other thoughts what might be the cause of this failure?

It's a trickier one for me, as my boot doesn't open from the key.... so to refuel via the manual release inside the boot is going to be nothing short of hilarious if I don't get this fixed quickly

[simon20vq]

Have you tried unlocking from the passenger and boot? If so check to make sure you have power to the pump in the rear.

[Martin62]

I cured mine by locking and unlocking once using the key in the passenger door.

All worked well afterwards.

Martin

[sidrick]

Maybe a bit easier than mine then!

I'll need to check the pump. Is it under the rear bench?

[rynaqui]

Should be on driver's side under the rear seat no?

[mdz]

It's behind rear "doorcard" (right side on LHD cars) on Coupe.
http://www.s2central.net/S2_Schemati..._locations.PDF Page 6.
C4 has it under rear seat.

[sidrick]

It's behind rear "doorcard" (right side on LHD cars) on Coupe.
http://www.s2central.net/S2_Schemati..._locations.PDF Page 6.
C4 has it under rear seat.

Thank you kindly. I'll report back once I've investigated. Hopefully just a vacuum line popped off rather than a new pump needed

[djh]

if you have problems with the pump contact spink on here as he fixes them, he did one for me a while ago.