rogertancock Posted September 1, 2012 Share Posted September 1, 2012 Where is the ACE ECU situated and Is it important to have the right model number? If I fit a new/used unit does it have to be Married to to car using a diagnostic Quote Link to comment Share on other sites More sharing options...
BogMonster Posted September 1, 2012 Share Posted September 1, 2012 I think it's one of the collection behind the glovebox but I don't know the answer to the rest - never had too many dealings with ACE Quote Link to comment Share on other sites More sharing options...
sierrafery Posted September 1, 2012 Share Posted September 1, 2012 Yes it's there together with the BCU and SLABS ECU ECU - ACE Remove 1. Remove BCU. +BODY CONTROL UNIT, REPAIRS, Body control unit (BCU). 2. Remove 5 multiplugs from SLABS ECU. 3. Remove multiplug from ACE ECU. 4. Remove lower nut and loosen upper nut securing SLABS and ACE ECU bracket to body. 5. Remove ECU's and bracket assembly. 6. Remove 3 nuts securing ACE ECU and remove ACE ECU. Refit 1. Fit ACE ECU to bracket and secure with nuts. 2. Fit ECU's and bracket assembly to body and secure with nuts. 3. Connect multiplugs to ACE ECU and SLABS ECU. 4. Fit BCU. +BODY CONTROL UNIT, REPAIRS, Body control unit (BCU). 5. If a replacement ACE ECU has been fitted, use TestBook to calibrate ACE system.(hawkeye or nanocom will do that) Quote Link to comment Share on other sites More sharing options...
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