Toyota Tacoma (2015-2018) Service Manual: Installation
INSTALLATION
PROCEDURE
1. INSTALL OCCUPANT DETECTION ECU
(a) Check that the ignition switch is OFF.
(b) Check that the cable is disconnected from the battery negative (-) terminal is disconnected.
CAUTION:
After removing the cable from the terminal, wait for at least 90 seconds before starting the operation.
(c) Engage the claw to install the occupant detection ECU.
NOTICE:
- If the occupant detection ECU has been dropped, or there are cracks, dents or other defects in the case or connector, replace it with a new one.
- When installing the occupant detection ECU, make sure that the SRS wiring does not interfere with any other parts and that it is not pinched between other parts.
(d) Connect the 2 connectors to the occupant detection ECU.
2. INSTALL FRONT SEAT ASSEMBLY RH
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3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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4. OCCUPANT DETECTION ECU INITIALIZATION
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5. INSPECT SRS WARNING LIGHT
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Removal
REMOVAL
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
).
NOTICE:
After turning the ignition switch off, waiting time may be required before ...
Other materials:
Installation
INSTALLATION
PROCEDURE
1. INSTALL TRANSMISSION WIRE
(a) Coat 2 new O-rings with ATF, and install them to the 2 temperature sensors.
(b) Coat a new O-ring with ATF, and install it to the transmission wire.
(c) Install the transmission wire to the automatic transmission case sub-assembly
with t ...
Front Radar Sensor Beam Axis Not Adjusted (C1A14)
DESCRIPTION
After installing a new millimeter wave radar sensor assembly, if sensor beam
axis adjustment has not been performed, DTC C1A14 will be stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1A14
Fro ...
Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS
1. DESCRIPTION
HINT:
A momentary interruption (open circuit) in the connectors and/or wire harness
between the sensors and ECUs can be detected through the ECU data monitor function
of the Techstream.
(a) Turn the ignition switch off.
(b) Connect the Techstre ...
