Operation CHARM: Car repair manuals for everyone.

AVC LAN Circuit

AVC LAN CIRCUIT

CIRCUIT DESCRIPTION
Each unit of the BACK MONITOR SYSTEM connected with AVC LAN (communication bus) transfers the signal of each switch by communication.

When short to +B or short to ground occurs in this AVC LAN, the BACK MONITOR SYSTEM will not function normally as the communication is cut off.

Wiring Diagram:




Wiring Diagram:






Step 1 - 2:




Step 3:




Step 4:




INSPECTION PROCEDURE