Toyota 4Runner: Dtc Check / Clear

Toyota 4Runner Service Manual / Power Source / Network / Networking / Lin Communication System / Dtc Check / Clear

DTC CHECK / CLEAR

1. CHECK DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(d) Enter the following menus: Body Electrical / (desired system) / Trouble Codes.

(e) Read the DTCs.

2. CLEAR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(d) Enter the following menus: Body Electrical / (desired system) / Trouble Codes.

(e) Clear the DTCs.

Terminals Of Ecu

TERMINALS OF ECU 1. CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND DRIVER SIDE JUNCTION BLOCK ASSEMBLY (a) Remove the main body ECU (multiplex network body ECU) from the driver side junc ...

Data List / Active Test

DATA LIST / ACTIVE TEST 1. READ DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing ...

Other materials about Toyota 4Runner:

Precaution
PRECAUTION CAUTION: This vehicle is equipped with a Supplemental Restraint System (SRS), which consists of a steering pad, instrument panel passenger airbag, curtain shield airbag, front seat side airbag, lower No. 1 instrument panel airbag, ...

Front Fog Light Circuit
DESCRIPTION The main body ECU receives headlight dimmer switch information signals, and illuminates the front fog light. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses and bulbs for circuits related to this system before performing ...