Toyota Tacoma (2015-2018) Service Manual: Front Camera Module Circuit (C1AA0)

Toyota Tacoma (2015-2018) Service Manual / Pre-collision / Pre-collision System / Front Camera Module Circuit (C1AA0)

DESCRIPTION

The millimeter wave radar sensor assembly receives information about the area in front of the vehicle from the forward recognition camera.

If the millimeter wave radar sensor assembly detects a malfunction in the forward recognition camera, it will store DTC C1AA0.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1AA0	Front Camera Module Circuit	While the ignition switch is ON, the forward recognition camera detects an internal malfunction for approximately 1 second or more.	Forward recognition camera system

PROCEDURE

1.	GO TO FORWARD RECOGNITION CAMERA SYSTEM

HINT:

If DTC C1AA0 is output by the pre-collision system, perform troubleshooting for the forward recognition camera system.

Click here

END

Lost Communication with Cruise Control Front Distance Range Sensor (U0235)

DESCRIPTION The millimeter wave radar sensor assembly is connected to the skid control ECU (master cylinder solenoid)*1 or skid control ECU (brake actuator assembly)*2 via CAN communication. If c ...

Front Camera Module Incorrect Axial Gap (C1AA8)

DESCRIPTION If the millimeter wave radar sensor assembly detects that the beam axis of the forward recognition camera is misaligned, it will store DTC C1AA8. DTC No. Detectio ...

Other materials:

Parking Brake Switch Circuit
DESCRIPTION This circuit is from the parking brake switch assembly to the navigation receiver assembly. WIRING DIAGRAM PROCEDURE 1. CHECK VEHICLE SIGNAL (OPERATION CHECK) (a) Display the "Vehicle Signal Check Mode" screen (See page ). ...

System Diagram
SYSTEM DIAGRAM Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method 4 wheel drive control ECU Skid control ECU (Brake actuator assembly) High-Low actuator fail 4WD status ...

Lost Communication with Alternator Missing Message (P161A87)
DESCRIPTION The ECM communicates with the generator assembly via LIN communication. If a LIN communication error is detected, the ECM stores this DTC. DTC No. DTC Detection Condition Trouble Area P161A87 Generator assembly or ECM commu ...