Toyota Venza: Unmatched Key Code (B2795)

Toyota Venza Service Manual / Theft Deterrent / Keyless Entry / Engine Immobiliser System(w/o Smart Key System) / Unmatched Key Code (B2795)

DESCRIPTION

This DTC is stored when a key with a key code that has not been registered in the ECU is inserted into the ignition key cylinder.

DTC No.	DTC Detection Condition	Trouble Area
B2795	Key with unregistered key code is inserted.	Key

CAUTION / NOTICE / HINT

NOTICE:

If the key is replaced, register the key (See page ).

PROCEDURE

CLEAR DTC

(a) Clear the DTCs (See page ).

2.	RE-REGISTER KEY

(a) Re-register the key (See page ).

3.	CHECK ENGINE START

(a) Check that the engine starts.

OK:

The engine starts.

END (KEY WAS NOT REGISTERED CORRECTLY)

REPLACE KEY

Transponder Chip Malfunction (B2793)

DESCRIPTION This DTC is stored when a malfunction is found in the key during key code registration or a key code is not registered normally. Replace the key if the key code registration is not pe ...

Unmatched Encryption Code (B2794)

DESCRIPTION This DTC is stored when a key with an incomplete key code is inserted into the ignition key cylinder. DTC No. DTC Detection Condition Trouble Area ...

Other materials about Toyota Venza:

All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch
DESCRIPTION The main body ECU (driver side junction block assembly) receives switch signals from the door control switch and activates the door lock motor on each door according to these signals. WIRING DIAGRAM PROCEDURE 1. REA ...

Terminals Of Ecu
TERMINALS OF ECU 1. REAR TELEVISION CAMERA ASSEMBLY (a) Disconnect the R21 rear television camera assembly connector. (b) Measure the voltage on the wire harness side connector according to the value(s) in the table below. Terminal No. (Symb ...

ECU Power Source Circuit
DESCRIPTION This circuit provides power to operate the transponder key ECU assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: If the transponder key ECU assembly is replaced, register the key and ECU communication ID (See page ). PROCEDURE ...