Diagnostic Procedure

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For immobilizer system, see IMMOBILIZER SYSTEM - ALTIMA article under DOOR LOCKS & ANTI-THEFT SYSTEMS in ACCESSORIES & EQUIPMENT, for accelerator pedal released position learning, see ACCELERATOR PEDAL RELEASED POSITION LEARNING , for throttle valve closed position learning, see THROTTLE VALVE CLOSED POSITION LEARNING and for idle air volume learning, see IDLE AIR VOLUME LEARNING .

For diagnostic procedure, see Fig 1.

Fig 1: Identifying Diagnostic Procedure For DTC P0506: ISC System, Steps 1-2 Of 2

Courtesy of NISSAN MOTOR CO., U.S.A.