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Home >> Infiniti >> 2017 >> QX70 RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 183 (LAN System (Can) (Wiring Diagrams And Circuit Diagnosis) (Hybrid)) >> Circuit Diagnosis >> Malfunction Area Chart >> Can Communication Circuit >> Branch Line

Branch Line

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
Malfunction area Reference
ECM branch line circuit (CAN communication circuit 1) DIAGNOSIS PROCEDURE 
Data link connector branch line circuit (CAN communication circuit 1) DIAGNOSIS PROCEDURE 
IPDM E/R branch line circuit DIAGNOSIS PROCEDURE 
HPCM branch line circuit (CAN communication circuit 1) DIAGNOSIS PROCEDURE 
CAN gateway branch line circuit (CAN communication circuit 1) DIAGNOSIS PROCEDURE 
A/C auto amp. branch line circuit DIAGNOSIS PROCEDURE 
Combination meter branch line circuit DIAGNOSIS PROCEDURE 
AFS control unit branch line circuit DIAGNOSIS PROCEDURE 
Air bag diagnosis sensor unit branch line circuit DIAGNOSIS PROCEDURE 
Display control unit branch line circuit DIAGNOSIS PROCEDURE 
High beam assist control module branch line circuit DIAGNOSIS PROCEDURE 
TCU branch line circuit DIAGNOSIS PROCEDURE 
BCM branch line circuit DIAGNOSIS PROCEDURE 
ABS actuator and electric unit (control unit) branch line circuit DIAGNOSIS PROCEDURE 
Electrically - driven intelligent brake unit branch line circuit DIAGNOSIS PROCEDURE 
Driver seat control unit branch line circuit DIAGNOSIS PROCEDURE 
Pre - crash seat belt control unit (driver side) branch line circuit DIAGNOSIS PROCEDURE 
Approaching vehicle sound for pedestrians (VSP) control unit branch line circuit DIAGNOSIS PROCEDURE 
ADAS control unit branch line circuit (CAN communication circuit 2) DIAGNOSIS PROCEDURE 
Steering force control module branch line circuit DIAGNOSIS PROCEDURE 
AWD control unit branch line circuit DIAGNOSIS PROCEDURE 
Chassis control module branch line circuit (CAN communication circuit 2) DIAGNOSIS PROCEDURE 
Steering angle sensor branch line circuit DIAGNOSIS PROCEDURE