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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 >> DTC Confirmation Test
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DTC Confirmation Test

NOTE: Before proceeding, ensure battery voltage is more than 10 volts at idle.

For DTC P1124, turn ignition on and wait at least one second. For DTC P1126, turn ignition on and wait at least 2 seconds. For both DTCs, select DATA MONITOR mode with scan tool. For DTC P1126, start engine and let it idle for 5 seconds. For both DTCs, if 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  . If 1st trip DTC is not detected, system is okay at this time.

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