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      05-21-2024, 06:10 PM   #1
Rbcmima
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Long story short, car sat for 2 months, started right up and then I got it towed somewhere else. After the tow I get in the car and start it. There are several error messages:
Drivetrain malfunction, driving possible
Rear axle differential limited
Driver restraint system error
Driver assist error
Stability control limited.

Took it to the dealer, they said they need to replace the acsm module, the car reports there was lateral acceleration, but no other codes come up besides that one when scanning.

I tried to hard reset the battery, nothing
Tried to retune MHD STG2+, worked but all the codes are still there.

Could the battery have discharged enough and this is a result of a low battery? MHD says voltage is 14.8.

Tech says that if he replaces the acsm module he doesnt know if itll fix the rest of the errors like rear diff etc.

Mods: catless downpipe, intake, mhd e40 and xHP.

Idk what to do, any ideas?
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      05-21-2024, 06:25 PM   #2
Littlecoupe
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First obvious question, when you towed it, was it towed on a flatbed? I am assuming you're AWD, but you could disregard if you're RWD and towed with the rear of the car raised.
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      05-21-2024, 06:26 PM   #3
Rbcmima
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Quote:
Originally Posted by Littlecoupe View Post
First obvious question, when you towed it, was it towed on a flatbed? I am assuming you're AWD, but you could disregard if you're RWD and towed with the rear of the car raised.
I should have include that, it was a flatbed and it was textbook going up and coming down.
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