Toyota Tacoma 2015-2018 Service Manual: Installation
INSTALLATION
CAUTION / NOTICE / HINT
CAUTION:
Some of these service operations affect the SRS airbag system. Read the precautionary
notices concerning the SRS airbag system before servicing (See page
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).
HINT:
- Use the same procedure for both the RH and LH sides.
- The procedure described below is for the LH side.
PROCEDURE
1. INSTALL FRONT AIRBAG SENSOR
(a) Check that the ignition switch is off.
(b) Check that the cable is disconnected from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(c) Connect the connector to the front airbag sensor.
NOTICE:
When connecting any airbag connector, take care not to damage the airbag wire harness.
(1) Before connecting the connector, check that the position of the white housing lock is correct as shown in the illustration.
|
*a |
Incorrect |
*b |
Correct |
(2) Be sure to engage the connectors until they are locked (when locking, make sure that a click sound can be heard).
Text in Illustration
|
*1 |
Housing Lock |
*2 |
CPA |
|
*a |
Connection is Completed |
- |
- |
HINT:
When engaged, the white housing lock will slide. Be sure not to hold the white housing lock and part (A), as it may result in an insecure fit.
(d) Engage the 2 claws into the body hole and install the front airbag sensor with the 2 bolts.
Torque:
9.0 N·m {92 kgf·cm, 80 in·lbf}
NOTICE:
- If the front airbag sensor has been dropped, or there are any cracks, dents or other defects in the case or connector, replace it with a new one.
- When installing the front airbag sensor, be careful that the SRS wiring does not interfere with or is not pinched between other parts.
- Make sure that the 2 claws (stopper) is securely inserted into the body hole.
- Tighten the bolt while holding the front airbag sensor because the front airbag sensor 2 claws (stopper) is easily damaged.
(e) Check that there is no looseness in the installation parts of the front airbag sensor.
2. INSTALL RADIATOR SIDE DEFLECTOR
3. INSTALL RADIATOR GRILLE
4. 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
5. INSPECT SRS WARNING LIGHT
Click here
On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to correctly follow the removal and installation procedures for the front
airbag sensors.
PROCEDURE
1. INSPECT FRONT AIRBAG SENSOR ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
CAUTION:
Some of these service operations affect the SRS airbag system. Read the precautionary
notices concerning the SRS airbag system before servicing (See page
...
Other materials:
Parts Location
PARTS LOCATION
ILLUSTRATION
*A
for Hydraulic Brake Booster
*B
for Vacuum Brake Booster
*C
for Automatic Transmission
*D
for Manual Transmission
*1
SKID CONTROL ECU (BRAKE ACT ...
Lost Communication with Cruise Control Front Distance Range Sensor (U0235)
DESCRIPTION
The millimeter wave radar sensor assembly is connected to the skid control ECU
(master cylinder solenoid)*1 or skid control ECU (brake actuator assembly)*2 via
CAN communication. If communication with the skid control ECU (master cylinder solenoid)*1
or skid control ECU (brake act ...
Open or Short in Master Cylinder Pressure Sensor (C1421,C1423,C1424,C142A,C1449)
DESCRIPTION
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1421
Open or Short in Master Cylinder Pressure Sensor
Any of the following is detected:
When voltage at terminal +BS is 9.5 V or ...
