| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM1000000018JBV |
| Model Year Start: 2018 | Model: Sienna | Prod Date Range: [11/2017 - ] |
| Title: PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: U1000; CAN Communication Failure (Message Registry); 2018 - 2020 MY Sienna [11/2017 - ] | ||
|
DTC |
U1000 |
CAN Communication Failure (Message Registry) |
DESCRIPTION
This DTC is stored when the rear television camera assembly judges that it has an internal CAN malfunction.
|
DTC Code |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
U1000 |
CAN communication failure (message registry) |
Rear television camera assembly |
PROCEDURE
|
1. |
CHECK DTC OUTPUT |
(a) Clear the DTCs.
Click here
![2018 - 2020 MY Sienna [11/2017 - ]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: DTC CHECK / CLEAR](/t3Portal/stylegraphics/info.gif)
(b) Recheck for DTCs and check that no DTCs are output.
Click here
HINT:
- If the DTC is not output again when rechecking for DTCs, it may have been stored due to a temporary CAN malfunction.
-
If DTC U1000 is stored frequently but is not output when rechecking for DTCs, attempt to reproduce the conditions when the malfunction occurred.
Click here
Result
|
Result |
Proceed to |
|---|---|
|
DTC U1000 is output |
A |
|
DTC U1000 is not output |
B |
| A |
|
| B |
|
|
|