C1622 2017 Toyota RAV4 Code - Open Or Short Circuit In Back Camera Signal
Quick Answer
This Diagnostic Trouble Code (DTC) is stored if the Navigation Receiver Assembly (for Navigation Receiver Type) or Radio and Display Receiver Assembly (for Radio and Display Type) judges that the signals or signal lines between the Navigation Receiver Assembly (for Navigation Receiver Type) or Radio and Display Receiver Assembly (for Radio and Display Type) and the Television Camera Assembly are not normal as a result of its self-check. Common causes include Faulty Television Camera Assembly, Television Camera Assembly harness is open or shorted, Television Camera Assembly circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C1622 2017 Toyota RAV4 indicates Open Or Short Circuit In Back Camera Signal.
- Common causes
- Common causes include Faulty Television Camera Assembly, Television Camera Assembly harness is open or shorted, Television Camera Assembly circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C1622 2017 Toyota RAV4 Description
What are the Possible Causes of the DTC C1622 2017 Toyota RAV4?
- Faulty Television Camera Assembly
- Television Camera Assembly harness is open or shorted
- Television Camera Assembly circuit poor electrical connection
- Faulty Navigation Receiver Assembly (for Navigation Receiver Type)
- Faulty Radio and Display Receiver Assembly (for Radio and Display Type)
How to Fix the DTC C1622 2017 Toyota RAV4?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1622 2017 Toyota RAV4 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about C1622 2017 Toyota RAV4 Code
1. What does OBDII code C1622 mean on a 2017 Toyota RAV4?
C1622 indicates "Open or Short Circuit in Back Camera Signal," meaning there is an issue with the electrical connection or signal from the rearview camera.
2. What are common symptoms of code C1622 in a 2017 Toyota RAV4?
Symptoms include the rearview camera not displaying an image, a black or distorted screen, or an error message on the infotainment display.
3. What causes the C1622 code to appear in a 2017 Toyota RAV4?
Common causes include damaged wiring, loose or corroded connections, a faulty rearview camera, or a malfunctioning multimedia unit.
4. How can I diagnose the C1622 code on my 2017 Toyota RAV4?
Check the rearview camera wiring for damage or corrosion, inspect the camera connector for a secure connection, and test the camera's signal output using a multimeter or diagnostic tool.
5. Can a faulty rearview camera trigger the C1622 code?
Yes, a defective rearview camera can cause the C1622 code by failing to send a proper signal to the multimedia system.
6. Is it safe to drive with the C1622 code on my 2017 Toyota RAV4?
Yes, the vehicle is safe to drive, but the rearview camera functionality may be compromised, reducing visibility when reversing.
7. Can a blown fuse cause the C1622 code in a 2017 Toyota RAV4?
Yes, a blown fuse in the rearview camera circuit can interrupt the signal and trigger the C1622 code.
8. How do I fix the C1622 code on a 2017 Toyota RAV4?
Repair or replace damaged wiring, clean or reconnect corroded connectors, replace the rearview camera if faulty, or repair/replace the multimedia unit if necessary.
9. How much does it cost to fix the C1622 code on a 2017 Toyota RAV4?
The cost varies depending on the issue. Fixing wiring or connectors may cost $50–$150, while replacing the rearview camera or multimedia unit could range from $200 to $1,000.
10. Will clearing the C1622 code resolve the issue permanently?
No, clearing the code without addressing the root cause will only temporarily remove the error. The issue may reappear until the underlying problem is fixed.
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