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Re: 2008 9-3 convertible Aero V6 starting issue Posted by SWEDECAR [Email] ![]() ![]() ![]() In Reply to: Re: 2008 9-3 convertible Aero V6 starting issue, Erik, Sat, 7 May 2022 17:40:36 Members do not see ads below this line. - Help Keep This Site Online - Signup |
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I assume the code was retrieved in the TCS/ESP module and it was the code U2105 00. There is also code U2105 72 and 2105 7F all with a little bit different fault scenario.
Next would be to use the Tech 2 and study the Bus communication and confirm if the ME9 ECM is offline or not and maybe "ping" the module to see if is can be contacted.
And use the Tech 2 to see if ME9 ECM receives proper voltage.
No, the ISM is plug and play.
Anders
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