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detlefwalter1

Verso Bumper Antenna Problems

Hi, I'm experiencing a bizarre issue with my 2016 Toyota Verso gasoline. It has 187338 km on the clock. It seems like the bumper antenna is causing havoc. I'm getting an error stored in the error memory, the remote unlocking and locking no longer works reliably, and sometimes I can't even start the engine without the key physically in the ignition. I've checked all the fuses and even tried resetting the car radio, but no luck. Could a faulty antenna really cause all these problems? It seems like a stretch, but that's the only error code I'm getting.

4 comment(s)

claraherrmann75

Good day. It certainly sounds like you have a gremlin in the system! The symptoms you describe are quite varied, but the error code pointing to the bumper antenna is a valuable clue. Think of it like this: modern car electronics are like a complex network, and the antenna, while seemingly simple, could be a critical node. A defective cable or plug connection there could be sending spurious signals, interfering with the car's security system and even the engine immobilizer. Have you inspected the antenna's wiring harness for any signs of damage or corrosion?

detlefwalter1 (Author)

Thanks for the quick reply! I did a quick visual inspection of the wiring near the antenna mount, but didn't see anything obvious. Is there a specific way to test the cable or plug connection to definitively rule it out? I'm not sure where the other end of the cable goes to check the connection there.

claraherrmann75

You are most welcome. Given the symptoms and the error code, it would be prudent to have a professional diagnose the issue. While a visual inspection is helpful, a technician can use specialized tools to test the continuity and signal strength of the antenna cable, as well as check for any shorts or impedance mismatches. It is like diagnosing a heart condition - sometimes you need more than just a stethoscope. The location of the cable runs can vary depending on the specific vehicle configuration, so it's best left to someone with the proper schematics and experience. The bumper antenna issue is very likely, and the repair cost should be around 95€.

detlefwalter1 (Author)

Thanks for the advice. I took it to my local mechanic, and you were spot on! It was indeed a faulty connection in the bumper antenna wiring. They replaced the connector, cleared the error code, and everything is back to normal. The final bill was 95€, just as you predicted. I appreciate the help!

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