Hi all having an 04 Patrol puts this model at the cross roads of OBD2 ,OBD11 protocol diagnostics.
I've sent off a few emails to different companies selling diagnostic products like Scangauge etc.
Question is does anyone know if the 2004 uses any of the following protocols
ISO 14230-4 [canbus]
ISO 14230-4 kwp2000
ISO 9141-2
J 1850 vpw
J 1850 pwm
Any help would be great