| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM1000000018J53 |
| Model Year Start: 2018 | Model: Sienna | Prod Date Range: [11/2017 - ] |
| Title: PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: U1000; CAN Communication Failure (Message Registry); 2018 - 2020 MY Sienna [11/2017 - ] | ||
|
DTC |
U1000 |
CAN Communication Failure (Message Registry) |
DESCRIPTION
If DTC U1000 is stored frequently, duplicate the problem symptoms and perform troubleshooting again even if the DTC is not output when rechecking for DTCs.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
U1000 |
CAN Communication Failure (Message Registry) |
ECU malfunction |
Parking assist ECU |
PROCEDURE
|
1. |
CHECK FOR DTC |
(a) Clear the DTCs.
Click here
![2018 - 2020 MY Sienna [11/2017 - ]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM: DTC CHECK / CLEAR](/t3Portal/stylegraphics/info.gif)
(b) Check for DTCs.
Click here
|
Result |
Proceed to |
|---|---|
|
No DTCs are output |
A |
|
DTC U1000 is output |
B |
HINT:
If these DTCs are output frequently, duplicate the conditions that cause the problem symptoms and perform troubleshooting again, even if the DTC was not output when rechecking for DTCs.
Click here
| A |
|
| B |
|
|
|