Toyota Venza: Unmatched Encryption Code (B2794)

Toyota Venza Service Manual / Theft Deterrent / Keyless Entry / Engine Immobiliser System(w/o Smart Key System) / 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
B2794	Key with incomplete key code is inserted.	Key

CAUTION / NOTICE / HINT

NOTICE:

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

PROCEDURE

1.	REPLACE KEY

(a) Replace the key.

2.	KEY REGISTRATION

(a) Register the key (See page ).

END (KEY WAS DEFECTIVE)

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 ...

Door Courtesy Switch Circuit

DESCRIPTION When an additional transponder key is registered, the transponder key ECU assembly detects the front door courtesy light switch assembly (for driver side) open/close condition, and en ...

Other materials about Toyota Venza:

Inspection
INSPECTION PROCEDURE 1. INSPECT TRANSMISSION OIL CLEANER MAGNET (a) Use the removed transmission oil cleaner magnets to collect any steel chips. Examine the chips and particles in the automatic transaxle oil pan sub-assembly and on the tr ...

Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repair" after replacing the camshaft, No. 2 camshaft, camshaft timing gear assembly or camshaft timing exhaust gear assembly (See page ). PROCEDURE 1. INSTALL NO. 2 CAMSHAF ...

Opening the fuel tank cap
Perform the following steps to open the fuel tank cap. - Before refueling the vehicle • Vehicles with smart key system Turn the “ENGINE START STOP” switch off and ensure that all the doors and windows are closed. • Vehicles without smart ke ...