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Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1124: Throttle Control Motor Relay Circuit Short Or P1126: Throttle Control Motor Relay Circuit Open >> Possible Causes
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Possible Causes

DTC P1124 is detected when ECM detects throttle control motor relay is stuck on. DTC P1126 is detected when ECM detects voltage of power source for throttle control motor is too low. Possible causes are:

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