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Home >> Suzuki >> 2002 >> Esteem GL, 4D Wagon, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 1.8L >> Diagnostic Tests >> DTC P0601: Internal Control Module Memory Check Sum Error >> Diagnosis & Repair Procedure
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Diagnosis & Repair Procedure

Perform DTC CONFIRMATION TEST  . If DTC P0601 is set, substitute a known good ECM and repeat DTC CONFIRMATION TEST  . If DTC P0601 does not reset, problem is probably intermittent. See INTERMITTENTS in TROUBLE SHOOTING - NO CODES article.

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