2018 Hino 155 Alarm Install

Need alarm wiring info for 2018 Hino 155 and especially keyless as truck has no lock/unlock switch but came with one factory remote. Any info will be appreciated.Thanks.

If you have the truck there, does the owner's manual tell you where the door lock/unlock relays are located? Do the fuse box covers tell you which relays are which? If not, you could unplug the door lock actuators and activate the locks while listening for the clicking of the relays. Then just trace your wiring back from there. Don't forget to plug the actuators back in when you're done. If all else fails, test the wiring at the actuators while at rest. You may be able to 5-wire them.My ex once told me I have a perfect face for radio.

Any luck with getting a hold of that diagram? I also need the Hino wiring colours as well.