jonasice28

Peugeot Boxer Torque Converter Failure

I'm having trouble with the automatic transmission on my 2002 Peugeot Boxer with a gasoline engine. At 200507 km, it feels like the torque converter lock-up clutch is defective. The check engine and transmission lights are on. The gearbox slips, shifts are unclean, and there's a grinding noise during shifting. An error code suggests a converter fault. Has anyone seen this before?

The conversation centers around a 2002 Peugeot Boxer experiencing automatic transmission issues, specifically related to a suspected torque converter lock-up clutch defect. Symptoms include slipping gears, unclean shifts, grinding noises during shifting, and warning lights, with an error code indicating a converter fault. The discussion suggests that while dark transmission fluid might contribute to the problem, the primary issue is likely the failing torque converter. A workshop confirmed the defect, and after repair, the vehicle returned to normal operation.

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4 comment(s)

Sounds rough. Those symptoms all point to the torque converter. Is the grinding noise constant, or just when it's trying to lock up? Think of the converter like a spinning water wheel – if the lock-up clutch isn't grabbing right, it'll slip and make a racket. Have you checked the transmission fluid level and condition? Low or burnt fluid can cause havoc with the lock-up clutch.

The grinding noise is most prominent during shifts, and when the lock-up clutch should be engaging. The transmission fluid level is okay, but it's darker than usual, though not overtly burnt. Could this fluid be a factor, or is it more likely the torque converter itself?

Okay, grinding on shifts and lock-up pretty much seals the deal. Dark fluid isn't helping, but it's probably a symptom, not the cause. Think of it like this: your converter is already failing, and the worn parts are contaminating the fluid. Time for a shop visit, I'd say. They'll be able to confirm the converter's toast and give you a proper diagnosis.

I consulted a workshop, and they confirmed the defective torque converter lock-up clutch. The repair, including parts and labor, was about 2120€. The vehicle is now operating as expected.

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PEUGEOT

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BOXER