Toyota Tundra Service Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitter	Receiver	Signal	Line
Air conditioning control assembly	Air conditioning amplifier	Rear window defogger switch signal	LIN

Toyota Tundra Service Manual > Audio And Visual System: Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164)
DESCRIPTION These DTCs are stored when a malfunction occurs in the CAN communication circuit. DTC Code DTC Detection Condition Trouble Area U0073 CAN bus connection error CAN communication system U0100 CAN reception error U0129 CAN reception error U0140 CAN reception error U0155 CAN reception error ...

Toyota Tundra Owners Manual