2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 847
With Mobile Entertainment System
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
