Home >> Nissan-Datsun >> 2015 >> Altima Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Driver Assistance System - Intelligent Technology Suite (Its) Control Unit And Lane Departure Warning (LDW) >> Its Control Unit >> DTC/Circuit Diagnosis >> DTC U130B: Rear Camera Comm Error >> DTC Logic >> DTC Detection Logic