Toyota Tacoma Owners Manual: Theft deterrent system
Engine immobilizer system
The vehicle’s keys have built-in transponder chips that prevent the engine from starting if the key has not been previously registered in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
The indicator light flashes after the key has been removed from the engine switch to indicate that the system is operating.
The indicator light stops flashing after the registered key has been inserted into the engine switch to indicate that the system has been canceled.
■System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
■Conditions that may cause the system to malfunction
●If the key is in contact with a metallic object
●If the key is in close proximity to or touching a key to the security system (key with a built-in transponder chip) of another vehicle
■Certifications for the engine immobilizer system
For vehicles sold in U.S.A.
FCC ID: MOZRI-21BTY
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
This device complies with Industry Canada licence-exempt RSS standard( s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
For vehicles sold in New Caledonia
“Hereby, Tokai Rika Co., Ltd., declares that this RI-21BTY is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.”
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper operation of the system cannot be guaranteed.
Refueling
Opening the fuel tank cap
Perform the following steps to open the fuel tank cap.
■ Before refueling the vehicle
Turn the engine switch off and ensure that all the doors and windows are closed ...
Other materials:
ECM Communication Circuit Malfunction (C1203)
DESCRIPTION
The circuit sends TRAC, A-TRAC and VSC control information from the skid control
ECU (master cylinder solenoid) to the ECM, and engine control information from the
ECM to the skid control ECU (master cylinder solenoid) via the CAN communication
system.
DTC Code
...
FCM Destination Information Uninitialized (C1AAA)
DESCRIPTION
When the forward recognition camera is replaced with a new one, the new forward
recognition camera attempts to store the country specification information received
from the main body ECU (multiplex network body ECU). If the forward recognition
camera cannot store the country speci ...
Operation Check
OPERATION CHECK
1. MALFUNCTION DISPLAY (MULTI-INFORMATION DISPLAY)
(a) Open circuit indication
(1) If there is an open circuit between a No. 1 ultrasonic sensor and the clearance
warning ECU assembly or a sensor is malfunctioning, the malfunction is displayed
as shown in the illustration.
...