Toyota Tacoma (2015-2018) Service Manual: How To Proceed With Troubleshooting
PROCEDURE
|
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
.gif)
|
2. |
CUSTOMER PROBLEM ANALYSIS |
Click here .gif)
|
|
3. |
PASSENGER AIRBAG ON/OFF INDICATOR CHECK |
Click here
|
|
4. |
DTCs CHECK (Present and Past DTCs) |
Click here
(a) Check for DTCs.
|
Result |
Proceed to |
|---|---|
|
DTC is output. |
A |
|
DTC is not output. |
B |
| B | .gif) |
GO TO PROBLEM SYMPTOMS TABLE |
|
|
5. |
DTCs CHART |
Click here
|
|
6. |
CIRCUIT INSPECTION |
|
|
7. |
REPAIR OR REPLACEMENT |
|
|
8. |
DTC CLEARANCE (Present and Past DTCs) |
Click here
(a) Clear the DTCs.
|
|
9. |
DTC CHECK (Present and Past DTCs) |
Click here
(a) Check for DTCs.
|
Result |
Proceed to |
|---|---|
|
DTC is not output. |
A |
|
DTC is output. |
B |
| B | |
GO TO STEP 5 |
|
|
10. |
SYMPTOM SIMULATION |
Click here
(a) Check the passenger airbag ON/OFF indicator condition.
|
Result |
Proceed to |
|---|---|
|
Passenger airbag ON/OFF indicator is operating normally. |
A |
|
Passenger airbag ON/OFF indicator (OFF) and SRS warning light come on. |
B |
| B | |
GO TO STEP 5 |
|
|
11. |
CONFIRMATION TEST |
| NEXT | |
END |
Precaution
PRECAUTION
1. INSPECTION PROCEDURE FOR VEHICLE INVOLVED IN ACCIDENT
(a) Perform the zero point calibration and sensitivity check if any of the following
conditions apply.
The occupant dete ...
Initialization
INITIALIZATION
1. ZERO POINT CALIBRATION
NOTICE:
Make sure that the front passenger seat is not occupied before performing the
operation.
HINT:
Perform the zero point calibration and sensitivit ...
Other materials:
Access doors (Access Cab models only)
The access door (rear door) can be opened using the inside handle.
Open the front door widely
Pull (from the outside) or push
(from the inside) the inside handle of the access door.
Open the access door
You can open and close the access door only when the front door is widely opened.
NOT ...
Parts Location
PARTS LOCATION
ILLUSTRATION
*A
for Vacuum Brake Booster
*B
for Hydraulic Brake Booster
*1
SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*2
SKID CONTROL ECU (MASTER CYLINDER SOLENOID)
*3
...
Yaw Rate Sensor (C1A46)
DESCRIPTION
If the millimeter wave radar sensor assembly receives a yaw rate sensor malfunction
signal from the yaw rate sensor (airbag sensor assembly) or yaw rate sensor zero
point malfunction signal from the skid control ECU (master cylinder solenoid)*1
or skid control ECU (brake actuator ...
