| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000VJL0 |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - ] |
| Title: THEFT DETERRENT / KEYLESS ENTRY: ENGINE IMMOBILISER SYSTEM(w/o Smart Key System): B2793; Transponder Chip Malfunction; 2016 - 2020 MY Sienna [12/2015 - ] | ||
|
DTC |
B2793 |
Transponder Chip Malfunction |
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 performed normally and this DTC is detected.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B2793 |
Transponder chip malfunction. |
Key |
CAUTION / NOTICE / HINT
NOTICE:
If the key is replaced, register the key (See page
![2016 - 2020 MY Sienna [12/2015 - ]; THEFT DETERRENT / KEYLESS ENTRY: ENGINE IMMOBILISER SYSTEM(w/o Smart Key System): REGISTRATION](/t3Portal/stylegraphics/info.gif)
).
PROCEDURE
|
1. |
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.
| OK |
|
END (KEY WAS NOT REGISTERED CORRECTLY) |
| NG |
|
REPLACE KEY |
|
|