Body Electrical. Camry. Acv40 Gsv40
Park Assist Monitoring. Camry. Acv40 Gsv40
Toyota Parking Assist-Sensor System -- Problem Symptoms Table |
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
| The system does not operate at all (buzzer also does not sound in the initial check). | Clearance Sonar Main Switch Circuit | CAMRY_ACV40 X394000006901ZJ.html |
| Clearance Warning Buzzer Circuit | CAMRY_ACV40 RM000002KWU00UX.html | |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Clearance warning buzzer (for corner sensors) does not sound (buzzer also does not sound to indicate a malfunction). | Clearance Warning Buzzer Circuit | CAMRY_ACV40 RM000002KWU00UX.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Clearance warning buzzer (for back sensors) does not sound (buzzer also does not sound to indicate a malfunction). | Clearance Warning Buzzer Circuit | CAMRY_ACV40 RM000002KWU00UX.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Clearance warning buzzer (for corner sensors) sounds to indicate a malfunction (pattern A). | Front Clearance Sonar Sensor RH Circuit | CAMRY_ACV40 RM000003HLQ000X.html |
| Rear Clearance Sonar Sensor RH Circuit | CAMRY_ACV40 RM000003HLS000X.html | |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Clearance warning buzzer (for corner sensors) sounds to indicate a malfunction (pattern B). | Front Clearance Sonar Sensor LH Circuit | CAMRY_ACV40 RM000003HLP000X.html |
| Rear Clearance Sonar Sensor LH Circuit | CAMRY_ACV40 RM000003HLR000X.html | |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Clearance warning buzzer (for corner sensors) sounds to indicate a malfunction (pattern C). | Front Clearance Sonar Sensor RH Circuit | CAMRY_ACV40 RM000003HLQ000X.html |
| Front Clearance Sonar Sensor LH Circuit | CAMRY_ACV40 RM000003HLP000X.html | |
| Rear Clearance Sonar Sensor RH Circuit | CAMRY_ACV40 RM000003HLS000X.html | |
| Rear Clearance Sonar Sensor LH Circuit | CAMRY_ACV40 RM000003HLR000X.html | |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Clearance warning buzzer (for back sensors) sounds to indicate a malfunction (pattern A). | Back Sonar Sensor RH Circuit | CAMRY_ACV40 RM000003HLT000X.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Clearance warning buzzer (for back sensors) sounds to indicate a malfunction (pattern B). | Back Sonar Sensor LH Circuit | CAMRY_ACV40 RM000003HLU000X.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Clearance warning buzzer (for back sensors) sounds to indicate a malfunction (pattern C). | Back Sonar Sensor RH Circuit | CAMRY_ACV40 RM000003HLT000X.html |
| Back Sonar Sensor LH Circuit | CAMRY_ACV40 RM000003HLU000X.html | |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Corner sensor detection range is abnormal. | Ice, mud or snow on corner sensor | CAMRY_ACV40 RM000000IQS01SX.html |
| Clearance Sonar Main Switch Circuit | CAMRY_ACV40 X394000006901ZJ.html | |
| Front Clearance Sonar Sensor RH Circuit | CAMRY_ACV40 RM000003HLQ000X.html | |
| Front Clearance Sonar Sensor LH Circuit | CAMRY_ACV40 RM000003HLP000X.html | |
| Rear Clearance Sonar Sensor RH Circuit | CAMRY_ACV40 RM000003HLS000X.html | |
| Rear Clearance Sonar Sensor LH Circuit | CAMRY_ACV40 RM000003HLR000X.html | |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Back sensor detection range is abnormal. | Ice, mud or snow on back sensor | CAMRY_ACV40 RM000000IQS01SX.html |
| Clearance Sonar Main Switch Circuit | CAMRY_ACV40 X394000006901ZJ.html | |
| Back Sonar Sensor RH Circuit | CAMRY_ACV40 RM000003HLT000X.html | |
| Back Sonar Sensor LH Circuit | CAMRY_ACV40 RM000003HLU000X.html | |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Back sensor detection range does not change even after connecting or disconnecting the back sensor detection switching connector. | Clearance Sonar Main Switch Circuit | CAMRY_ACV40 X394000006901ZJ.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Corner sensors are active with the parking brake on. | Parking Brake Switch Circuit | CAMRY_ACV40 RM000003HLV000X.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Corner sensors are not active with the parking brake off. | Parking Brake Switch Circuit | CAMRY_ACV40 RM000003HLV000X.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Corner sensors are active when the vehicle speed exceeds 10 km/h (6.2 mph). | Speed Signal Circuit | CAMRY_ACV40 RM0000012EB00AX.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Back sensors are active with the shift lever in any position except R. | Reverse Signal Circuit | CAMRY_ACV40 RM0000012EE009X.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Back sensors are not active even with the shift lever in R. | Reverse Signal Circuit | CAMRY_ACV40 RM0000012EE009X.html |
| Clearance Warning ECU | CAMRY_ACV40 RM000001PYJ00IX.html | |
| Buzzer volume is too low. | Adjust buzzer volume | CAMRY_ACV40 RM0000015II00AX.html |