Do you have issues with your cruise control not engaging?

CDepp

OUTSIDE LEFT-FIELD THOUGHT:

Maybe have the dealership can look at the condition of your EDR or your EDR log cache and clear if that is so large new logs cannot be written (what happened with our C300 Sport and CC). The Electronic Data Recorder keeps logs running of certain events for crash reporting, and should only record 30-60 seconds, but if it cannot overwrite the cache, funny things might happen.

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-CDepp-
2011 MB Base+S M6 | Invidia Exhaust | TommyKairaHebiBeibi | H&R Spacers 15/20 | GTR Start | 305hp/240tq

SouthArk370Z

Don't know if this will help or not, but I found the following list of inputs/outputs for the Automatic Speed Control Device (ASCD) on page EC-62 of the 2009FSM:

ASCD brake switch - Brake pedal operation
Stop lamp switch - Brake pedal operation
Clutch pedal position switch (M/T models) - Clutch pedal operation
ASCD steering switch - ASCD steering switch operation
Park/neutral position (PNP) switch (M/T models) - Gear position
Combination meter - Vehicle speed*
TCM (A/T models) - Gear position and Powertrain revolution*
*: This signal is sent to the ECM via the CAN communication line

First thing I would check is the ASCD Brake Switch. Then the other pedal switches. Then the PNP Switch. Then the ASCD Steering Switch. GL.

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Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub
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