Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: 4wd Control Ecu

Components

COMPONENTS

ILLUSTRATION

Installation

Installation

INSTALLATION

PROCEDURE

1. INSTALL 4 WHEEL DRIVE CONTROL ECU

(a) Engage the 2 guides to install the 4 wheel drive control ECU.

(b) Install the 2 bolts.

Torque:

5.0 N·m {51 kgf·cm, 44 in·lbf}

(c) Connect the 2 connectors.

2. INSTALL ECM

(See page Removal Removal )

Removal

REMOVAL

PROCEDURE

1. REMOVE ECM

(See page 2. REMOVE 4 WHEEL DRIVE CONTROL ECU 2. REMOVE 4 WHEEL DRIVE CONTROL ECU )

2. REMOVE 4 WHEEL DRIVE CONTROL ECU

(a) Disconnect the 2 connectors.

(b) Remove the 2 bolts.

(c) Disengage the 2 guides to remove the 4 wheel drive control ECU.

Vf2cm Transfer
...

4wd Control Switch
...

Other materials:

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each sy ...

Diagnosis System
DIAGNOSIS SYSTEM 1. CHECK DLC3 (a) Check the DLC3 (See page ). 2. INSPECT BATTERY VOLTAGE (a) Measure the battery voltage. Standard Voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace the battery. 3. SELF-DIAGNOSTIC MODE (OPERATING IGNITION KEY CYLINDER) (a) Switch to se ...

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FUEL CUT OPERATION (a) Start the engine and warm it up. (b) Increase the engine speed to at least 3500 rpm. (c) Use a sound scope to check for fuel injector assembly operation noise. (d) Check that when the accelerator pedal is released, fuel injector ...

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