Toyota Sienna Service Manual: Unmatched Encryption Code
DTC B2794 Unmatched Encryption Code
DESCRIPTION
This DTC is output 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 inserted | Key |
INSPECTION PROCEDURE
1 RE-REGISTER KEY
- Delete the DTC.
- Re-register the key and insert this key into the ignition key cylinder.
Check that the engine starts with this key.
OK: The engine starts
REPLACE KEY
Transponder Chip Malfunction
DTC B2793 Transponder Chip Malfunction
DESCRIPTION
This DTC is output when a malfunction is found in the key during the key code
registration or the key code
is not registered normally. Replace t ...
Unmatched Key Code
DTC B2795 Unmatched Key Code
DESCRIPTION
This DTC is output when a key with a code that has not been registered in the
ECU is inserted into the
ignition key cylinder.
DTC No.
D ...
Other materials:
Audio terminal
COMPONENTS
REMOVAL
1. REMOVE INSTRUMENT CLUSTER CENTER NO. 2 FINISH PANEL
Using a moulding remover, disengage the 3 clips.
Disconnect the connector and remove the
instrument cluster center No. 2 finish panel.
2. REMOVE STEREO JACK ADAPTER ASSEMBLY
Disenga ...
Ambient temperature sensor circuit
DTC B1412/12 Ambient Temperature Sensor Circuit
DESCRIPTION
The ambient temperature sensor is installed in front of the condenser to
detect the ambient temperature
which is used to control the air conditioner "AUTO" mode. This sensor is
connected to the A/C amplifier
and detects fl ...
Removal
1. DISCHARGE REFRIGERANT FROM
REFRIGERATION SYSTEM
SST 07110-58060 (07117-58080, 07117-58090,
07117-78050, 07117-88060, 07117-88070,
07117-88080)
HINT:
See page AC-172.
2. REMOVE REAR DOOR SCUFF PLATE RH (See page
IR-7)
3. REMOVE BACK DOOR SCUFF PLATE (See page IR-
8)
4. REMOVE QUARTER TR ...
