Toyota Tacoma (2015-2018) Service Manual: System Diagram

Toyota Tacoma (2015-2018) Service Manual / Cruise Control / Forward Recognition Camera System / System Diagram

SYSTEM DIAGRAM

Communication Table

Sender	Receiver	Signal	Line
1: for Vacuum Brake Booster 2: for Hydraulic Brake Booster
Millimeter Wave Radar Sensor Assembly	Forward Recognition Camera	Pre-collision alarm signal Pre-collision brake operation signal	CAN
ECM	Forward Recognition Camera	Shift position signal (P, R, N, D) OBD information signal Vehicle specification information (2WD/4WD information, conventional/hybrid information) Accelerator opening angle percentage signal	CAN
Skid Control ECU (Brake Actuator Assembly)1 Skid Control ECU (Master Cylinder Solenoid)2	Forward Recognition Camera	Vehicle speed signal Stop light switch signal Vehicle yaw rate sensor zero point malfunction signal Vehicle stability control system operation signal Vehicle stability control system malfunction signal	CAN
Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly)	Forward Recognition Camera	Vehicle yaw rate sensor signal	CAN
Main Body ECU (Multiplex Network Body ECU)	Forward Recognition Camera	Destination information signal	CAN

System Description

SYSTEM DESCRIPTION GENERAL DESCRIPTION (a) The forward recognition camera processes the image captured by the monocular camera to detect lane markers, vehicles, pedestrians, traffic signs, etc. Th ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use these procedures to troubleshoot the forward recognition camera system. *: Use the Techstream. PROCEDURE 1. VEHICLE B ...

Other materials:

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the LIN communication system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...

Brake Control Signal Mismatch (C1A69)
DESCRIPTION The skid control ECU (master cylinder solenoid)*1 or skid control ECU (brake actuator assembly)*2 sends signals to the millimeter wave radar sensor assembly according to the brake control status. If the millimeter wave radar sensor assembly receives a vehicle stability control sys ...

Front Evaporator Temperature Sensor
Inspection INSPECTION PROCEDURE 1. INSPECT COOLER THERMISTOR SENSOR (a) Check the resistance. (1) Measure the resistance and check the results in accordance with the values in the table below. Standard: Tester Connection Condition ...