A public charger that says “connected but not charging” is one of the more common roadside calls in the Puget Sound. Wet posts and cold ports around the metro throw connected-but-idle errors constantly. The fix is usually a retry, not a service visit.
Why the post shows connected but not charging
The handshake between the car and the post takes a few seconds. Both sides need a clean, dry connector and a healthy 12V on the car side. Moisture in the port, on the connector pins, or on the post handle prevents the handshake from completing.
In the Puget Sound, the local pattern is a wet 35 to 45F morning followed by a cold-soaked post and connector. The driver parks, plugs in, and gets a “connected but not charging” message on the post screen or in the car’s app. The session never starts.
A driver who sees a charging fault on the public post should check the post screen first. The screen usually tells you what is wrong: a payment issue, a session start problem, or a cable connection problem. If the post says “connected but idle,” the cable handshake is the issue.
What to try first
- End any active session on the public post screen.
- Unlock the car doors. Many EVs lock the cable when the car is locked.
- Unplug the cable, inspect the connector pins for moisture or debris, and dry them with a clean cloth.
- Inspect the car’s charge port for moisture or debris. Dry with a clean cloth.
- Wait 30 seconds, then plug in again.
- Start the session on the public post screen, then on the car’s touchscreen.
If the session still does not start, the post itself may be the problem. Try a different post at the same site or a different network. The post may be offline, in a fault state, or on a network that does not support your car’s protocol.
When to call for help
A driver who cannot start a session after a retry should call a mobile operator. Operators in the metro carry cleaning supplies, alternate cables, and the experience to diagnose a no-charge situation on the spot. The call usually takes 15 to 30 minutes.
Mobile EV charging covers this case in addition to out-of-charge stops. The operator quotes before starting and bills the driver directly. Charge Pro SEA connects you with a local operator who knows the metro.
What if the charger keeps failing
A driver who sees the same error at multiple posts on different networks may have a car-side problem. The car’s charge port or onboard charger may be the issue. That is a shop case. The driver should arrange a flatbed to a licensed service center or a trusted independent shop.
Why a flatbed is the wrong call for a post fault
A flatbed tow to a service center does not solve a post fault. The car may be perfectly fine. Mobile rescue at the post saves the tow and gets the car to a working charger.
When to call
Call (206) 202-7018 when a public charger fails to start a session in the Puget Sound region. Charge Pro SEA connects you with a local operator who quotes before starting and bills you directly.