Diagnostic Procedure

For wiring diagram, see Fig 1 . For diagnostic procedure, see Fig 2 and Fig 3 .

Fig 1: Engine Coolant Temperature Sensor Circuit Wiring Diagram

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

Fig 2: Diagnostic Procedure For Engine Coolant Temperature Sensor Circuit (Step 1-4)

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

Fig 3: Diagnostic Procedure For Engine Coolant Temperature Sensor Circuit (Step 5-6)

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