Experiencing a frustratingly loose or unreliable OBD2 port in your 2017 Subaru WRX? You’re not alone. Many Subaru owners encounter issues with their OBD2 connectors, often described as “wiggles,” leading to intermittent connections with diagnostic tools and scanners. This can be a major headache when you’re trying to read error codes, monitor engine performance, or perform essential maintenance. Let’s delve into troubleshooting this common problem and explore some DIY solutions.
One of the initial steps many attempt is to remove the OBD2 port from its housing, hoping to improve the connection. As one Subaru enthusiast discovered, this task is far from straightforward. The housing, designed to securely hold the OBD2 connector, utilizes locking tabs that can be surprisingly difficult to depress.
Even with tools like screwdrivers, manipulating these recessed tabs can be a frustrating exercise in dexterity. The tabs are designed to be robust, ensuring the connector stays firmly in place under normal conditions. The challenge lies in depressing both tabs simultaneously while applying pressure to push the connector out of the housing. It’s definitely a job that could benefit from extra pairs of hands!
However, as our fellow Subaru owner found, separating the connector from its housing unfortunately does not address the core issue of a “wiggly” or unreliable connection. The problem often lies within the port itself or the wiring behind it, not the housing. A loose connection typically indicates issues with the pins inside the OBD2 port, the wiring harness, or even damage to the connector itself.
If you’re facing this “2017 Subaru Wrx Obd2 Wiggles” problem, consider these troubleshooting steps before attempting more complex repairs:
- Inspect the OBD2 Port Pins: Carefully examine the pins inside the OBD2 port. Look for any bent, damaged, or corroded pins. Bent pins are a common culprit for poor connections.
- Check Wiring and Connections: Trace the wires leading to the OBD2 port as far as you can to check for any loose connections or damaged wiring. Sometimes, wires can become loose or frayed over time, causing intermittent connectivity.
- Try an OBD2 Extension Cable: As a simple test, try using an OBD2 extension cable. This can sometimes provide a more secure connection if the issue is with the original port’s external interface.
- Consider Pin Removal and Repair (Advanced): If you suspect a problem with the internal pins or wiring within the connector, you might consider removing the pins from the connector body for closer inspection and potential repair or replacement. This is a more advanced step and requires caution.
As shown in the image, a white clip on the back of some OBD2 ports might need to be unhooked to access the wires and pins. However, proceed with caution as pin removal can be delicate, and it’s important to understand the locking mechanisms before attempting to disassemble the connector.
In conclusion, dealing with “2017 subaru wrx obd2 wiggles” can be frustrating, but understanding the potential causes and following these troubleshooting steps can help you diagnose and potentially resolve the issue yourself. Remember to be gentle when working with the OBD2 port and its components, and if you’re uncomfortable with any of these steps, it’s always best to consult a qualified mechanic to avoid further damage.
