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Yaris L4-1.5L (1NZ-FE)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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C Code Charts
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C1551
C1551
DTC C1551/51 IG Power Source Circuit Malfunction
DESCRIPTION
The power steering ECU distinguishes the ignition switch status as on or off through the IG power source circuit.
WIRING DIAGRAM:
INSPECTION PROCEDURE
Step 1:
Steps 2-3: