Reversing lights

[yamaha92]

Hi all
55plate ducato lost reversing lights. Checked bulbs ok changed switch on gearbox 12v on wiring to switch bridged wire still no lights all other lights in rear cluster fine. Can't locate the fuse but would presume if 12v present at the switch connection then that would be ok therfore bridging that connection should give full circuit? ?.Any ideas would be welcome.

 

[chris3234]

If out the gear into reverse and check the output from the switch
Don't know what fuse it is but there must be one to check for voltage on

 

[yamaha92]

Hi all,
Thanks for the reply but still non the wiser. Does the circuit go through a relay still haven't located a fuse for it. F31 passenger side was recommended but was good and when refitted the interior heater fan kicked in.Thanks in advance.

 

[chris3234]

Fuse 51 is what I've found for the reverse light have a check of that