DTC P1124: Throttle Control Motor Relay Circuit Shorted Or DTC P1126: Throttle Control Motor Relay Circuit Open
WARNING: This page is about a different car, the 2003 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE under SELF-DIAGNOSTIC SYSTEM.