Toyota Tundra Service Manual: System Diagram

SYSTEM DIAGRAM

1. POWER MIRROR CONTROL SYSTEM

Communication Table

Sender	Receiver	Communication Signal	Communication Line
Main body ECU (multiplex network body ECU)	Outer mirror control ECU assembly	Mirror master switch signal Mirror control switch signal Mirror retract switch signal	CAN
ECM	Outer mirror control ECU assembly	Shift position R signal	CAN
Outer Mirror Control ECU Assembly LH	Front Power Seat Switch LH	Seat memory switch M1 signal Seat memory switch M2 signal Seat memory switch SET signal	CAN

2. EC MIRROR SYSTEM

3. MIRROR HEATER SYSTEM

Communication Table

Sender	Receiver	Communication Signal	Communication Line
Air conditioning control assembly	Air conditioning amplifier assembly	Mirror heater switch signal	LIN

Toyota Tundra Service Manual > Sfi System: Engine Coolant Temperature Circuit Malfunction (P0115,P0117,P0118)
DESCRIPTION A thermistor, whose resistance value varies according to the ECT, is built into the Engine Coolant Temperature (ECT) sensor. The structure of the sensor and its connection to the ECM are the same as those of the Intake Air Temperature (IAT) sensor. HINT: When DTC P0115, P0117 or P0118 is ...

Toyota Tundra Owners Manual