| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM100000001RIKC |
| Model Year Start: 2021 | Model: Camry | Prod Date Range: [10/2020 - ] |
| Title: PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: C1AE796; Ultrasonic Sensor (Rear Left Center) Component Internal Failure; 2021 - 2024 MY Camry [10/2020 - ] | ||
|
DTC |
C1AE796 |
Ultrasonic Sensor (Rear Left Center) Component Internal Failure |
DESCRIPTION
The rear center ultrasonic sensor LH is installed to the rear bumper. The clearance warning ECU assembly detects obstacles based on signals received from the rear center ultrasonic sensor LH. If the rear center ultrasonic sensor LH has an open circuit or other malfunction, it will not function normally.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C1AE796 |
Ultrasonic Sensor (Rear Left Center) Component Internal Failure |
Rear center ultrasonic sensor LH malfunction |
|
CAUTION / NOTICE / HINT
NOTICE:
-
Perform registration after replacing or removing and installing the ultrasonic sensor or clearance warning ECU assembly.
Click here
![2021 - 2024 MY Camry [10/2020 - ]; PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: CALIBRATION](/t3Portal/stylegraphics/info.gif)
-
If a DTC is detected again after the repair, turn the ignition switch to ON and turn the intuitive parking assist system on, and then clear the DTC.
Click here
PROCEDURE
|
1. |
CHECK FOR DTC |
(a) According to the display on the GTS, check for DTCs.
Body Electrical > Clearance Warning > Trouble Codes
(b) According to the display on the GTS, clear the DTCs.
Body Electrical > Clearance Warning > Clear DTCs
(c) Recheck for DTCs.
Body Electrical > Clearance Warning > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
No DTC is output |
A |
|
"C1AE796" is output |
B |
|
"C1AE796" and "C1AE787" are output |
C |
| A |
|
USE SIMULATION METHOD TO CHECK
|
| C |
|
|
|
2. |
REPLACE REAR CENTER ULTRASONIC SENSOR LH |
(a) Replace the rear center ultrasonic sensor LH with a new or normally functioning one.
Click here
HINT:
To check if the ultrasonic sensor is functioning correctly, replace it with another ultrasonic sensor.
|
|
3. |
CHECK FOR DTC |
(a) According to the display on the GTS, check for DTCs.
Body Electrical > Clearance Warning > Trouble Codes
(b) According to the display on the GTS, clear the DTCs.
Body Electrical > Clearance Warning > Clear DTCs
(c) Recheck for DTCs.
Body Electrical > Clearance Warning > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
No DTC is output |
A |
|
"C1AE796" is output |
B |
| A |
|
END (REAR CENTER ULTRASONIC SENSOR LH WAS DEFECTIVE) |
| B |
|
|
|