| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001XOEU |
| Model Year Start: 2022 | Model: Avalon HV | Prod Date Range: [08/2021 - ] |
| Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (for HV Model): C052062,C052096; Multi-axis Acceleration Sensor Module "A" Signal Compare Failure; 2022 MY Avalon HV [08/2021 - ] | ||
|
DTC |
C052062 |
Multi-axis Acceleration Sensor Module "A" Signal Compare Failure |
|
DTC |
C052096 |
Multi-axis Acceleration Sensor Module "A" Component Internal Failure |
DESCRIPTION
The parking brake ECU (brake actuator assembly) receives vehicle tilt angle information from the acceleration sensor (airbag ECU assembly) via CAN communication.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Memory |
Note |
|---|---|---|---|---|---|
|
C052062 |
Multi-axis Acceleration Sensor Module "A" Signal Compare Failure |
While the acceleration sensor (airbag ECU assembly) signal is judged to be stuck, starting off and stopping of vehicle occurs 16 times. |
Acceleration sensor (airbag ECU assembly) |
DTC stored |
An electric parking brake system malfunction is displayed on the combination meter assembly. |
|
C052096 |
Multi-axis Acceleration Sensor Module "A" Component Internal Failure |
An error signal is sent from acceleration sensor (airbag ECU assembly) for approximately 0.3 seconds. |
Acceleration sensor (airbag ECU assembly) |
DTC stored |
An electric parking brake system malfunction is displayed on the combination meter assembly. |
PROCEDURE
|
1. |
CHECK DTC (ELECTRONICALLY CONTROLLED BRAKE SYSTEM) |
(a) Check for DTCs.
Chassis > ABS/VSC/TRAC > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTC is not output |
A |
|
DTC is output |
B |
| B |
|
|
|
2. |
CHECK DTC (ELECTRIC PARKING BRAKE SYSTEM) |
(a) Clear the DTCs.
Chassis > Electric Parking Brake > Clear DTCs
(b) Turn the power switch off.
(c) Check for DTCs.
Chassis > Electric Parking Brake > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTCs are output |
A |
|
DTCs are not output |
B |
| A |
|
| B |
|
|
|