Toyota Venza manuals

Toyota Venza: Theft Deterrent System Presence Detection (B279C)

DESCRIPTION

If an ECM that is incompatible with the engine immobiliser system is installed, the ECM stores this DTC.

DTC No.

DTC Detection Condition

Trouble Area

B279C

When an ECM that is incompatible with engine immobiliser system is installed.

ECM

PROCEDURE

1.

CHECK DTC OUTPUT

(a) Clear the DTCs (See page ).


(b) Recheck for DTCs (See page ).


OK:

DTC B279C is not output.

Result

Proceed to

OK

A

NG (for 2GR-FE)

B

NG (for 1AR-FE)

C


A

USE SIMULATION METHOD TO CHECK


B

REPLACE ECM


C

REPLACE ECM

Data List / Active Test
DATA LIST / ACTIVE TEST 1. 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 any p ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is stored during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" bel ...

Other materials about Toyota Venza:

Rear Brake Flexible Hose
Components COMPONENTS ILLUSTRATION Removal REMOVAL CAUTION / NOTICE / HINT NOTICE: If both the left and right side hoses are removed at the same time, be sure to place identification marks indicating the position on each side. HINT: Us ...

Removal
REMOVAL CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repair" after replacing the fuel pump assembly (See page ). PROCEDURE 1. DISCHARGE FUEL SYSTEM PRESSURE (a) Discharge fuel system pressure (See page ). 2. DISCONNECT CABLE FR ...

Removal
REMOVAL PROCEDURE 1. REMOVE FRONT WIPER ARM HEAD CAP (a) Using a screwdriver, remove the 2 front wiper arm head caps as shown in the illustration. Text in Illustration *1 Protective Tape ...

© 2016-2020 Copyright www.tovenza.com

0.2559