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
Click here .gif)
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.
Click here
4. OCCUPANT DETECTION ECU INITIALIZATION
Click here
5. INSPECT SRS WARNING LIGHT
Click here
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:
Removal
REMOVAL
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting
the cable from the negative (-) battery terminal. Therefore, make sure to read the
disconnecting the cable from the negative (-) battery terminal notices before pr ...
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 ...
Terminals Of Ecm
TERMINALS OF ECM
1. CHECK ECM
HINT:
The standard normal voltage between each pair of ECM terminals is shown in the
table below. The appropriate conditions for checking each pair of terminals are
also indicated. The result of checks should be compared with the standard normal
voltage for t ...
