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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 460 (Can System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> Malfunction Area Chart >> CAN Communication Circuit - Early Production >> Main Line

Main Line

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

Malfunction area

Reference

Main line between IPDM E/R and ABS actuator and electric unit (control unit)

Diagnosis Procedure 

Main line between ABS actuator and electric unit (control unit) and data link connector

Diagnosis Procedure 

Main line between ABS actuator and electric unit (control unit) and 3CH CAN gateway

Diagnosis Procedure 

Main line between data link connector and CAN gateway

Diagnosis Procedure 

Main line between data link connector and driver seat control unit

Diagnosis Procedure 

Main line between 3CH CAN gateway and driver seat control unit

Diagnosis Procedure 

Main line between driver seat control unit and automatic back door control module

Diagnosis Procedure 

Main line between 3CH CAN gateway and automatic back door control module

Diagnosis Procedure 

Main line between automatic back door control module and ADAS control unit

Diagnosis Procedure