Toyota Venza manuals

Toyota Venza: 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" below.

1. CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) DIAGNOSTIC TROUBLE CODE CHART

Certification ECU (Smart Key ECU Assembly)

DTC Code

Detection Item

Trouble Area

See page

B2784

Antenna Coil Open / Short

1. Engine switch

2. Certification ECU (Smart key ECU assembly)


B278A

Short to GND in Immobiliser System Power Source Circuit

1. Wire harness or connector

2. Engine switch

3. Certification ECU (Smart key ECU assembly)


2. ECM DIAGNOSTIC TROUBLE CODE CHART

HINT:

The DTCs for the engine immobiliser system are specified above. If the other codes are output, check the DTC chart for the SFI system.

ECM

DTC Code

Detection Item

Trouble Area

See page

B2799

Engine Immobiliser System Malfunction

1. Wire harness or connector

2. ECM

3. Certification ECU (Smart key ECU assembly)


B279A

Theft Deterrent System Communication Line High Fixation

1. Wire harness or connector

2. ECM

3. Certification ECU (Smart key ECU assembly)


B279C

Theft Deterrent System Presence Detection

ECM


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 ...

Theft Deterrent System Communication Line High Fixation (B279A)
DESCRIPTION If the communication line (EFIO - IMI) to the certification ECU (smart key ECU assembly) is stuck high output (e.g. shorted to +B), the ECM stores this DTC. DTC No. ...

Other materials about Toyota Venza:

Removal
REMOVAL PROCEDURE 1. REMOVE NO. 1 FLOOR UNDER COVER (a) Disengage the 4 nuts and clip, and remove the No. 1 floor under cover. Text in Illustration Nut (attached to under cover) HINT: Rotate the clip to disengage it. The 4 ...

On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: Be sure to correctly follow the removal and installation procedures for the front passenger airbag assembly. PROCEDURE 1. INSPECT FRONT PASSENGER AIRBAG ASSEMBLY (Vehicle not Involved in Collision) ...

Front Stabilizer Bar(for 2gr-fe 2wd)
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE FRONT FRAME ASSEMBLY (When Using the Engine Support Bridge) (See page ) 2. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE (When Not Using the Engine Support Bridge) (See page ) 3. ...

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