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Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Except Plug-In) (Diagnostic Codes (P0010-P043F)) >> SFI System >> DTC P0403: Exhaust Gas Recirculation Control Circuit >> Description
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DTC P0403: Exhaust Gas Recirculation Control Circuit: Description

Refer to DTC P0401. Refer to DESCRIPTION .

DTC No. DTC Detection Condition Trouble Area
P0403 Open or short in EGR valve assembly circuit
(1 trip detection logic)
  • Open or short in EGR valve assembly circuit
  • EGR valve assembly
  • ECM

HINT: 

DTC P0403 is stored when the power switch is on (IG).