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:

Engine Coolant Temperature Circuit Range / Performance Problem (P0116)
DESCRIPTION Refer to DTC P0115 (See page ). DTC No. DTC Detection Condition Trouble Area P0116 When either of the following conditions is met (2 trip detection logic). During engine ...

Removal
REMOVAL PROCEDURE 1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE (a) Remove the engine and transaxle (See page ). 2. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY (a) Remove the exhaust manifold converter (See page ). 3. REMOVE THROTTLE BODY ASSEMBLY ...

Security Indicator Light Circuit
DESCRIPTION The security indicator light blinks continuously due to a continuous signal received from the certification ECU (smart key ECU assembly) while the engine immobiliser is set. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: If the certifica ...