98deville Posted June 10, 2009 Report Share Posted June 10, 2009 2003DTS my car dies and everything stays on like if it was on, the ac, radio, instrument panel. When i try to restart the car nothing happens wont even crank. I also got a service electrical system message . Got these codes. DIM B1422 P1540 IPC U1000 current IPM B0249 current B1004 SDM U1040 PCM P1633 P1634 RIM U1000 current RSS C0635 C0640 Link to comment Share on other sites More sharing options...
JimD Posted June 10, 2009 Report Share Posted June 10, 2009 Clear all those codes. Some of them are not valid codes and some have nothing to do with your problem. Drive it around the block and see if P1633 and P1634 are set again. Jim Drive your car. Use your cell phone. CHOOSE ONE ! Link to comment Share on other sites More sharing options...
98deville Posted June 10, 2009 Author Report Share Posted June 10, 2009 wont even stay on long enough to even put it in drive. I cleared all codes the only ones that came back were IPC U1000 RIM U1000 and IPC U1000 Car was recently in an auto accident bout a month ago. the pass front end Link to comment Share on other sites More sharing options...
JimD Posted June 10, 2009 Report Share Posted June 10, 2009 This a shot fired with a pistol from the hip in the dark! But if it was my car, I would be inspecting the battery terminals and battery cable end connectors for corrosion and oxidation. In particular, the battery negative cable connection to the chassis. If that process produced no results, I would suspect corrosion or oxidation at the underhood and underseat fuse blocks. A labor intensive process that might take as much as two hours to complete. Jim Drive your car. Use your cell phone. CHOOSE ONE ! Link to comment Share on other sites More sharing options...
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