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:

Outer Rear View Mirror Glass
Components COMPONENTS ILLUSTRATION Inspection INSPECTION PROCEDURE 1. INSPECT OUTER MIRROR RH (a) Check the outer mirror heater operation. (1) Measure the resistance according to the value(s) in the table below. Standard Resistanc ...

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of ...

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 ...