How to Fix SRVD Disabled Issues on Subaru Outback
The Subaru Side and Rear Vehicle Detection (SRVD) system is an essential feature for ensuring driver safety by monitoring blind spots. However, some Subaru Outback owners report encountering the frustrating "SRVD Disabled" or "SRVD Disconnects" message. This guide provides step-by-step solutions to help you diagnose and fix the problem using the VXDIAG PLUS for SUBARU device or other practical methods.
Common Causes of SRVD Disconnects and Disabled Messages
When the SRVD system is disabled, it usually points to one or more of the following issues:
- Sensor Blockages: Dirt, snow, or physical damage to the radar sensors.
- Faulty Sensors: Early SRVD radar sensors like the 87611AL00A may fail over time.
- Electrical Connection Issues: Corroded or loose connections can disrupt power or data transmission.
- Battery Voltage: Low battery voltage during engine start can affect the SRVD module.
- Software Glitches: Outdated or corrupt software in the control module.
Step-by-Step Fixes
1. Replace Faulty Radar Sensors
One of the most common solutions for SRVD Disabled on Subaru Outback is to replace a faulty radar sensor. Here's how:
- Check the model of the radar sensor. Early models (87611AL00A) can be replaced with newer, more reliable ones like 87611AL00B.
- Remove the bumper to access the sensors. You can watch videos or use a guide to avoid damaging clips.
- Replace the sensor with a new one, ensuring proper connections.
Tips: You can purchase radar sensors online (e.g., eBay). A single sensor costs about $90–$100. Use a trim remover and bumper clips set to avoid damaging the bumper.
2. Use the VXDIAG PLUS for SUBARU Device
The VXDIAG PLUS for SUBARU is a powerful OBD2 diagnostic tool designed for Subaru vehicles. It can help diagnose and resolve SRVD issues:
- Connect the VXDIAG device to the OBD2 port.
- Use the SSM3/SSM software to scan for fault codes.
- Clear error codes and recalibrate the SRVD system.
- Test the radar sensors and check their communication status.
Relared post: Resolving Subaru SRVD Disconnects with VXDIAG Subaru.
3. Check Battery Voltage
Low voltage during engine start can disable the SRVD system. Ensure your battery voltage is:
- 12.5V or higher when the engine is off.
- Replace the battery if the voltage is low.
4. Inspect Electrical Connections
Check the wiring and connectors for:
- Corrosion or water damage: Clean and reconnect securely.
- Use a multimeter to test power and data connections.
5. Perform Software Updates
Sometimes, a simple software glitch can cause the SRVD system to fail. If your Subaru Outback has early SRVD modules, an update may resolve the issue:
- Restart the vehicle to temporarily resolve glitches.
- If the issue persists, professional software updates might be required.
User Experience
A Subaru Outback owner shared their experience with fixing the SRVD Disabled issue:
They replaced a faulty sensor (87611AL00A) with a newer version from eBay. The process involved removing the bumper, replacing the radar sensor, and testing the system. After using the VXDIAG PLUS for SUBARU device to clear codes and recalibrate the system, the SRVD system returned to normal functionality.
Result: The repair process took about an hour and resolved the issue successfully.
When to Seek Professional Help
If the above steps don't resolve the problem, it may involve more complex hardware or software issues. In such cases:
- Visit an authorized Subaru service center.
- Reference Subaru's technical bulletin 07-90-15, which addresses early SRVD module issues.
FAQs
Q1: What causes "Subaru SRVD Disconnects" errors?
A: Common causes include sensor blockages, wiring issues, faulty sensors, or low battery voltage.
Q2: Can the VXDIAG PLUS for SUBARU device fix SRVD issues?
A: Yes, it can diagnose and recalibrate the SRVD system, but hardware repairs (e.g., sensor replacement) may still be needed.
Q3: How do I know if I need to replace a radar sensor?
A: If the SRVD system fails despite clearing codes and checking connections, a faulty sensor is likely the cause.
Conclusion
The Subaru SRVD Disconnects and SRVD Disabled on Subaru Outback messages can be resolved with a combination of DIY steps and diagnostic tools like the VXDIAG PLUS for SUBARU device. From replacing faulty sensors to recalibrating the system, these methods offer a practical and cost-effective approach to getting your SRVD system back to working order. If you're unsure or face more significant issues, professional help is always an option.
For reliable diagnostics, visit vxdiag.com and explore the VXDIAG PLUS for SUBARU device to simplify your troubleshooting process.
