Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Diagnosis System

DIAGNOSIS SYSTEM

1. DLC3 (Data Link Connector 3)

(a) Check the DLC3 (See page 2. BATTERY VOLTAGE ).

2. BATTERY VOLTAGE

Standard voltage:

11 to 14 V

If the voltage is below 11 V, replace or recharge the battery.

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE Charging System Symptom Suspected Area See page Charging System Warning Displayed Battery ...

Terminals Of Ecm
TERMINALS OF ECM 1. CHECK ECM HINT: The standard normal voltage between each pair of ECM terminals is shown in the table below. The appropriate conditions for checking each pair of terminals ar ...

Other materials:

Front Radar Sensor Incorrect Axial Gap (C1A11,C1A14)
DESCRIPTION When the system determines that the vehicle is driving straight ahead based on signals from the yaw rate and acceleration sensor (airbag sensor assembly), etc., the millimeter wave radar sensor assembly performs self-diagnosis to check if the sensor beam axis is misaligned. C1A11 ...

Seat Position Sensor
Components COMPONENTS ILLUSTRATION On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT SEAT POSITION AIRBAG SENSOR (for Vehicle not Involved in Collision) (a) Perform a diagnostic system check (See page ). 2. INSPECT SEAT POSITION AIRBAG SENSOR (for Vehicle Involved in C ...

Front Occupant Classification Sensor RH Circuit Malfunction (B1781)
DESCRIPTION The front occupant classification sensor RH circuit consists of the occupant detection ECU and the front occupant classification sensor RH. DTC B1781 is set when a malfunction is detected in the front occupant classification sensor RH circuit. DTC No. DTC Det ...

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