Toyota Tacoma 2015-2018 Service Manual: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Proceed to the troubleshooting for each circuit in the table below.
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Passenger seat occupant conditions and displayed passenger airbag ON/OFF indicator do not correspond |
Trouble in Passenger Airbag ON/OFF Indicator |
|
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Dtc Check / Clear
DTC CHECK / CLEAR
1. DTC CHECK
HINT:
When DTC B1650/23 is detected as a result of troubleshooting for the
airbag system, troubleshoot the occupant classification system.
Use the Tec ...
Terminals Of Ecu
TERMINALS OF ECU
1. OCCUPANT DETECTION ECU
Symbols (Terminal No.)
Wiring Color
Terminal Description
Condition
Specification
...
Other materials:
Towing Tail Relay
Inspection
INSPECTION
PROCEDURE
1. INSPECT TOWING TAIL RELAY
(a) Check the resistance.
(1) Using an ohmmeter, measure the resistance between the terminals.
Standard:
Tester Connection
Specified Condition
3-5
10 kΩ or higher
...
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK FOR TRANSPONDER KEY ECU ASSEMBLY DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Immobiliser / Trouble Codes.
(e) Check the details of the DTC(s) (See page
...
Engine Oil Cooler
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT OIL COOLER ASSEMBLY
(a) Check the oil cooler assembly for damage and clogging.
If necessary, replace the oil cooler assembly.
...