TB48 ETC fault code.

[Bulbous]

Nice write up. Yeah it's more common to pull out the scan tool first these days.
I recently bought a Bluetooth obd2 tool that works with an app on a phone or tablet (or stereo). The app is called Torque and let's you see and log a heap of data. I briefly mentioned it in another thread and while it works on a huge amount of vehicles, I was told that it only works on patrols after a certain series (can't recall which, maybe series 5?)
The OBD2 Bluetooth plug cost $20 and the app $5 so a very cheap option if you have a Patrol that it works on.

>>>tappin from tassie

Torque only works on Patrols that are OBD2 compliant. For Australia this is the model that has 4 O2 sensors. For older patrols and those that are not compliant (Gulf Spec) there is a tool in the Play store called Nissan datascan. The one you need is NDS2 or NDS2 Lite