Toyota Tacoma (2015-2018) Service Manual: Transponder Key Amplifier
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL TRANSPONDER KEY COIL
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(a) Engage the 2 claws to install the transponder key coil. |
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(b) Connect the connector.
2. INSTALL UPPER STEERING COLUMN COVER
(See page .gif)
)
3. INSTALL LOWER STEERING COLUMN COVER
(See page
)
Removal
REMOVAL
PROCEDURE
1. REMOVE LOWER STEERING COLUMN COVER
(See page .gif)
)
2. REMOVE UPPER STEERING COLUMN COVER
(See page
)
3. REMOVE TRANSPONDER KEY COIL
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(a) Disconnect the connector. |
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(b) Using a screwdriver with its tip wrapped in protective tape, disengage the 2 claws to remove the transponder key coil.
Text in Illustration|
*a |
Protective Tape |
Security Indicator Light Does not Blink
DESCRIPTION
The transponder key ECU assembly blinks the security indicator light
when the immobiliser is set (no key is in the ignition key cylinder).
w/ Theft Deterrent System:
...
Transponder Key Ecu
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL TRANSPONDER KEY ECU
(a) Engage the 2 guides to move the transponder key ECU in the direction
...
Other materials:
Stop Light Relay Circuit (C1A4B)
DESCRIPTION
The skid control ECU (master cylinder solenoid)*1 or skid control ECU (brake
actuator assembly)*2 sends a stop light operation request signal to the stop light
relay (stop light switch assembly). If the skid control ECU (master cylinder solenoid)*1
or skid control ECU (brake actua ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the blind spot monitor system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
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Rear Sensor Communication Malfunction (C1AED)
DESCRIPTION
This DTC is stored when there is an open or short circuit in the communication
line between the rear sensors and the ECU, or when there is a malfunction in a rear
sensor.
DTC No.
DTC Detection Condition
Trouble Area
C1AED
...
