Nissan Maxima Service and Repair Manual: U1300 AV comm circuit

Description

U1300 is indicated when malfunction occurs in communication signal of multi AV system. Indicated simultaneously, without fail, with the malfunction of control units connected to AV control unit with communication line.

Determine the possible malfunction cause from the table below.

SELF-DIAGNOSIS RESULTS DISPLAY ITEM

Nissan Maxima. SELF-DIAGNOSIS RESULTS DISPLAY ITEM

U1310 AV CONTROL UNIT

DTC Logic

Nissan Maxima. U1310 AV CONTROL UNIT

    U1263 USB

    Power supply and ground circuit