| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001C2EX |
| Model Year Start: 2019 | Model: Avalon HV | Prod Date Range: [04/2018 - ] |
| Title: PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM (for HV Model): U1000; CAN Communication Failure (Message Registry); 2019 - 2022 MY Avalon HV [04/2018 - ] | ||
|
DTC |
U1000 |
CAN Communication Failure (Message Registry) |
DESCRIPTION
If DTC U1000 is stored frequently, duplicate the conditions that cause 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 |
Clearance warning ECU assembly |
PROCEDURE
|
1. |
CHECK FOR DTC |
(a) Clear the DTCs.
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Clear DTCs
(b) Check for DTCs.
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
OK:
DTC U1000 is not output.
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.
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![2019 - 2022 MY Avalon HV [04/2018 - ]; PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM (for HV Model): PROBLEM SYMPTOMS TABLE](/t3Portal/stylegraphics/info.gif)
| OK |
|
| NG |
|
REPLACE CLEARANCE WARNING ECU ASSEMBLY
|
|
|