Diode and Relay ModuleLocate the module box with the powerdistribution box in from of the radiator.
Protected componentsRelay location
Not used.1
Not used.2
Not used.3
Daytime running lamps power relay.4
Hydromax – brake on/off signal isolating relay.5
Reverse lamps relay.6
Starter ground relay.7
Trailer tow parking lamps relay.8
Fuse Holder Module
Locate the fuse holder next to the diodeand relay module.
Protected componentsFuse amp ratingFuse number
Hydromax – brake on/off signal.10A1
73Motorhome (TY3) , enUSA, First PrintingFusesE161520
