Toyota Camry (XV70): Clearance Warning ECU System Internal Failure (C161504)
Toyota Camry Repair Manual XV70 (2018-2024) / Audio, Visual, Telematics / Park Assist / Monitoring / Intuitive Parking Assist System / Clearance Warning ECU System Internal Failure (C161504)
DESCRIPTION
This DTC is stored if the clearance warning ECU assembly self-diagnosis detects an internal malfunction in the clearance warning ECU assembly.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|---|---|---|---|
|
C161504 | Clearance Warning ECU System Internal Failure |
| Clearance warning ECU assembly |
CAUTION / NOTICE / HINT
NOTICE:
- Perform registration after replacing or removing and installing the clearance warning ECU assembly.
Click here
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- 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.
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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 |
|
"C161504" is output | B |
| A |
.gif) | GO TO PROBLEM SYMPTOM SIMULATION METHOD
|
| B |
| REPLACE CLEARANCE WARNING ECU ASSEMBLY |
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DISASSEMBLY PROCEDURE 1. REMOVE FRONT DISC BRAKE PISTON
(a) Place a piece of cloth between the front disc brake piston and front disc brake cylinder.
*a Cloth
(b) Apply compressed air to remove the front disc brake piston from the front disc brake cy
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