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 component inspection, see COMPONENT INSPECTION and for intermittents, see INTERMITTENTS in TROUBLE SHOOTING - NO CODES article.

For diagnostic procedure, see Fig 1 - Fig 2 .

Fig 1: Identifying Diagnostic Procedure For DTC P0550: Power Steering Pressure Sensor (Steps 1-2 Of 7)

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

Fig 2: Identifying Diagnostic Procedure For DTC P0550: Power Steering Pressure Sensor (Steps 3-7 Of 7)

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