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Home >> Suzuki >> 2003 >> Aerio GS, AWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0601: Internal Control Module Memory Check Sum Error >> Diagnosis & Repair Procedure
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Diagnosis & Repair Procedure

WARNING: This page is about a different car, the 2002 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Perform DTC CONFIRMATION TEST  . If DTC P0601 is set, replace ECM and go to DTC CONFIRMATION TEST  . If DTC P0601 is not set, problem is intermittent. System is okay at this time. See INTERMITTENTS in TROUBLE SHOOTING - NO CODES article. After repair, repeat DTC CONFIRMATION TEST  .

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