After hunting around all the fuse boxes in the engine and the footwells, does anyone know if there is a fuse that powers the central locking system - as my sensor in the car seams to of failed and lexus are happy to charge me for a new sensor at £400 + labour/vat but I'll rather try and rule out every possible fault before I give in. (Ive changed all the batteries in my keys and still no joy)

According to my diagrams there should b a 7.5 amp that feed the reciever but that also controls the interior light in the middle so if thats working so's the fuse.

And all the other fuses also control other things like the radio and stuff so you'd have noticed if they were blown.

Stav

[quote name='Tom B' post='484457' date='Nov 11 2007, 06:20 AM']After hunting around all the fuse boxes in the engine and the footwells, does anyone know if there is a fuse that powers the central locking system - as my sensor in the car seams to of failed and lexus are happy to charge me for a new sensor at £400 + labour/vat but I'll rather try and rule out every possible fault before I give in. (Ive changed all the batteries in my keys and still no joy)[/quote]


if your able to identify which unit has failed, i have a complete central locking system, including control box for under the dash, and the alarm control module

I'll try and do some more research and try and find which part has failed and i'll let you know. Cheers for you help