DTC P1726 Electric Throttle Control System: Description
WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is displayed with other DTCs regarding ECM. Perform the trouble diagnosis for other DTCs displayed. Refer to "TROUBLE DIAGNOSIS ".
When this DTC is detected, lock-up operation and learning control are canceled.