Toyota Tundra Service Manual: Front Camera Module Circuit (C1AA0)

DESCRIPTION

When an internal malfunction is detected in the forward recognition camera, DTC C1AA0 is stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1AA0	Front Camera Module Circuit	3 seconds after the ignition switch is turned to ON, the forward recognition camera detects an internal malfunction.	Forward recognition camera

CAUTION / NOTICE / HINT

NOTICE:

When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle. As a result, a DTC may be stored.
If the forward recognition camera has been replaced with a new one, be sure to perform forward recognition camera learning.
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PROCEDURE

1.	CHECK DTC OUTPUT

(a) Check if the stored DTCs are current DTCs.

(b) Connect the Techstream to the DLC3.

(d) Turn the Techstream on.

(e) Enter the following menus: Chassis / LKA/LDA / Trouble Codes.

(f) Check for DTCs.

Result	Proceed to
DTC C1AA0 is output	A
DTC C1AA0 is not output	B

USE SIMULATION METHOD TO CHECK

2.	REPLACE FORWARD RECOGNITION CAMERA

(a) Replace the forward recognition camera.

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(b) Adjust the forward recognition camera.

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END

Toyota Tundra Service Manual > Automatic Transmission System: Shift Solenoid "D" Performance (Shift Solenoid Valve S4) (P0766,P0776)
DESCRIPTION The ECM uses signals from the output shaft speed sensor and input speed sensor to detect the actual gear position (1st, 2nd, 3rd, 4th, 5th or 6th gear). Then the ECM compares the actual gear with the shift schedule in the ECM memory to detect mechanical problems of the shift solenoid val ...

Toyota Tundra Owners Manual