Toyota Tacoma 2015-2018 Service Manual: System Diagram

System Description

SYSTEM DESCRIPTION 1. ENGINE IMMOBILISER SYSTEM DESCRIPTION The engine immobiliser system is designed to prevent the vehicle from being stolen. This system uses the transponder key ECU assembly th ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the engine immobiliser system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP ...

Other materials:

Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK FOR DTC HINT: When using the Techstream with the engine switch off to troubleshoot: Connect the Techstream to the DLC3 and turn a courtesy light switch on and off at 1.5-second intervals until communication between the Techstream and vehicle begins. (a) Connect the ...

Precaution
PRECAUTION 1. IGNITION SWITCH EXPRESSION (a) The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section. Expression Ignition Switch (Position) Engine S ...

Tire Pressure Warning Receiver
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. SEPARATE ROOF HEADLINING ASSEMBLY (for Double Cab) (See page ) 2. SEPARATE ROOF HEADLINING ASSEMBLY (for Access Cab) (See page ) 3. REMOVE TIRE PRESSURE WARNING ECU AND RECEIVER (a) Disconnect the connector. (b) ...