Central Locking Relay

What is a Central Locking Relay?

The Central Locking Relay is part of the car Electrics system. We have 2 associated problem symptoms connected to it.

We also have 9 owner problems that mention it.

What problems can be caused by a faulty Central Locking Relay?
9 problems that mention the Central Locking Relay
No side light and no daytime running lights working

checked fuses all good

2015 Vauxhall Vivaro 16 tdci
Posted: Aug 13, 2023
2011 ford kuga mk1 2.0 diesel No Crank.

Press start button ,all ignition lights are working but will not crank. It will start with a short tow and run fine ??? Replaced starter, Battery ok, ECU professionally checked as ok

2011 Ford Kuga titanium Ford Kuga 2011 2.0 TDCi 4x4 [MK I]
Posted: May 7, 2023
Ford Focus 54 plates

Hi there; I am having problem with my Ford Focus 2004 1.6 petrol. This car never let me down since I had this car. Sudden won’t start and immobiliser flashing rapidly: Call an electrician he check ...

2004 Ford Focus 1.6 petrol
Posted: Dec 15, 2022
Immobilizer light doesn't come on when locking car

Battery went completely flat. recharged, car started, but no immobiliser light flashing when locking car.

2000 Vauxhall Corsa 1999
Posted: Apr 4, 2022
Had a new battery fitted.

How I have lost use of all the voice control options so have no radio sat nav or phone also easy lights do not go out when I pick the car and wait.How do I fix this ?

2010 Ford Focus 2.0 ltr titainium
Posted: Jan 16, 2022
Kuga 2015 radio not working

Nothing on radio dash working won’t turn on can’t use satnav or phone either but engine all ok & headlights ok

2010 Ford Kuga titanium
Posted: Jan 6, 2022
Ignition does not work

Hi there My Turn Signal Indicator Light Stalk switch break, I have both a second hand one, I took the old one and fit the one I both, after that, the ligths, the indicators don’t come on, al the lig...

2017 Vauxhall Vivaro 1.6 diesel
Posted: Oct 6, 2021
Corsa b 2000 horn problem

Car was centrally locked and alarm set. No previous issues. Horn came on on its own. It wasn't the usual intermittent tone usually heard when the alarm goes off it was permanently on. The only way to ...

2000 Vauxhall Corsa Club 3cylinder 998 cc
Posted: Mar 8, 2021
Problem with central locking intermittantly draining the battery

A fault has been draining the battery imtermittantly, i have eventaully traced it to fuse 77 for the central locking relay located in the aux fuse box. with the fuse remove the fault has cleared. wher...

2005 Ford Focus 1.4
Posted: Oct 27, 2010
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