SL-Class (R129) 1990-2002: SL 280, SL 300, SL 320, SL 500, SL 600, SL 60 AMG

SL/R129: Transmission Help

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Old Mar 21, 2022 | 04:44 PM
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LotusElise's Avatar
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2000 SL500
Transmission Help

CEL keeps coming for input speed shaft sensor and car is stuck in limp mode I already replaced the 9 pin connector and conductor plate but still getting same code and stuck in 2 think it shifts fine to park and reverse I’m kinda lost where to go from here I was thinking of ordering a used computer
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Old Mar 21, 2022 | 09:49 PM
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sushipaste's Avatar
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From: Riverside, CA
1999 SL600
clear the code first then reset the transmission shift adaptations. Requires star.
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Old Mar 22, 2022 | 09:05 AM
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SL600
Yes, limp mode is stored and must be resetted with star diagnoses. I would not recommended to reset the adaption, it is a real mess to set them again.

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