vy calais reverse sensor alarm/module

[TONYWAZZA]

Calais - vy, reverse sensor now does not work.
Cannot here any alarm sound when reverse gear selected oer when reversing.
Need to know the location of the module that may need to be repalced

[andyman]

the log book has it listed, its in the area of the left hand side behind the liner in the boot i think, check that part of the wiring harness hasnt come apart, which is part of the design for when towing, but its written in the owners manual,

[TONYWAZZA]

Thanks mate, I didn't think of looking in the service book.
Have found it described in the book.