zimmer Posted February 9, 2007 Report Share Posted February 9, 2007 when i run the diagnostics on my '85 Fleetwood Brougham, i get code 52. It means ECM Memory Reset Indicator and means my battery has been disconnected, which it has. Do i just wait for it to stop showing up or do i need to do something about it? Link to comment Share on other sites More sharing options...
Dave in Texas Posted February 9, 2007 Report Share Posted February 9, 2007 No, it's a harmless code. You can delete it if you want to. As more mileage is built up, the RAM of the computer will compensate for the less than new system conditions. GM Reman 4.1 engine Dec '08 Link to comment Share on other sites More sharing options...
adallak Posted February 10, 2007 Report Share Posted February 10, 2007 You can get a list of codes here: http://www.cadillacforums.com/forums/ht410...-x-engines.html Unfortunately, clearing codes differs from year to year. If you keep pressing OFF, LOW or HI you eventually will get prompted to clear codes. The saddest thing in life is wasted talent Link to comment Share on other sites More sharing options...
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