DTC P0506: Idle Speed Control System Rpm Lower Than Expected Or DTC P0507: Idle Speed Control System Rpm Higher Than Expected: Notes

WARNING: This page is about a different car, the 2002 Nissan Maxima and 2002 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If any other DTC is also set, perform diagnosis for other DTC first.

NOTE: Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE under SELF-DIAGNOSTIC SYSTEM.