Fourth gear limp mode

2007 BMW 335
155,000 MILES • 3.0L • 6 CYL • TURBO • 2WD • AUTOMATIC
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JOSHMARTIN806
  • MEMBER
  • 2 POSTS
Have multiple codes on dash, however no codes on scan tool. Mechatronics seals, adapter and solenoids were replaced as well as pan, fluid and filter. Adaptations and software have been reset.
Nov 3, 2018 at 1:39 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,594 POSTS
Hello,

What do the codes on the dash say? The limp mode is telling us there are codes that need to be read.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Can you try a different codes reader? When you clear codes does the car act normal for a while or? Here is the transmission wiring diagrams so you can see how the system works. Please let me know.
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Nov 4, 2018 at 3:43 AM
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