Toyota Tacoma (2015-2018) Service Manual: Engine Immobiliser System(w/ Smart Key System)
- Parts Location
- Precaution
- System Description
- System Diagram
- How To Proceed With Troubleshooting
- Problem Symptoms Table
- Registration
- Diagnosis System
- Dtc Check / Clear
- Terminals Of Ecu
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Engine Immobiliser System Incorrect Assembly (B279C95)
- Antenna Coil Open / Short (B2784)
- Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid (B279986)
- Malfunction of ID-BOX Recognition (B278D)
- Engine Immobiliser System Circuit Short to Battery (B279A12)
- Short to GND in Immobiliser System Power Source Circuit (B278A)
- Security Indicator Light Does not Blink
- Immobiliser System does not Operate Properly
Certification Ecu
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
(a) Install the certification ECU (smart key ECU assembly) wit ...
Parts Location
PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
...
Other materials:
Transfer Case Front Oil Seal
Components
COMPONENTS
ILLUSTRATION
Replacement
REPLACEMENT
PROCEDURE
1. DRAIN TRANSFER OIL
2. SUPPORT TRANSMISSION ASSEMBLY
3. REMOVE NO. 3 FRAME CROSSMEMBER SUB-ASSEMBLY
4. REMOVE TRANSFER CASE LOWER PROTECTOR
5. REMOVE FRONT PROPELLER SHAFT ASSEMBLY
(See page )
6. ...
Freeze Frame Data
FREEZE FRAME DATA
CHECK FREEZE FRAME DATA
HINT:
The ECU records vehicle and driving condition information as freeze frame data
the moment a DTC is stored.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: P ...
Center Airbag Sensor Assembly Malfunction (B1000/31)
DESCRIPTION
The airbag sensor assembly consists of a deceleration sensor, safing sensor,
drive circuit, diagnosis circuit, ignition control, etc.
If the airbag sensor assembly receives signals from the deceleration sensor,
it determines whether or not the SRS should be activated.
DTC B1000/31 ...
