Toyota Tacoma (2015-2018) Service Manual: Precaution

NOTICE:

• If the ECM is replaced, register the ECU communication ID for Engine Immobiliser System (See page ).
• Perform Registration (VIN registration) when replacing the ECM (See page ).

HINT:

• The engine learned value cannot be reset by disconnecting the battery negative (-) terminal or removing the EFI NO. 1 and ETCS fuses.
• Refer to Initialization to perform Learning Value Reset and idle learning (See page ).

• Before using the Techstream, read the instruction manual.
• Prevent the Techstream cable from being caught on the pedals, shift lever or steering wheel when driving with the Techstream connected to the vehicle.
• When driving the vehicle for testing purposes using the Techstream, 2 persons are required. One is for driving the vehicle, and the other operates the Techstream.

Manual Transmission System

...

Parts Location

PARTS LOCATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

Other materials:

Automatic transmission
Select a shift position appropriate for the driving conditions. ■ Shifting the shift lever 5-speed models While the engine switch is on, depress the brake pedal and move the shift lever. 4-speed models While the engine switch is on, depress the brake pedal and move the shift l ...

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK DRIVER SIDE JUNCTION BLOCK AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (a) Disconnect the MB main body ECU (multiplex network body ECU) connectors. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the values on ...

Lost Communication with ECM (U0100,U0142,U0155)
DESCRIPTION DTC No. DTC Detecting Condition Trouble Area U0100 No communication with ECM CAN communication system ECM U0142 No communication with main body ECU ...