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Home >> Saturn >> 2003 >> L300 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0403: EGR Solenoid Control Circuit >> Diagnostic Procedure

Diagnostic Procedure

Fig 1: DTC P0403: EGR Solenoid Control Circuit (Steps 1-4)
G00255552Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC P0403: EGR Solenoid Control Circuit (Steps 5-9)
G00255553Courtesy of GENERAL MOTORS CORP.
Fig 3: DTC P0403: EGR Solenoid Control Circuit (Steps 10-13)
G00255554Courtesy of GENERAL MOTORS CORP.
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