12. Check Radiator Cap

Apply pressure to cap with a tester and check radiator cap relief pressure.

Fig 1: Checking Radiator Cap Relief Pressure

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

Radiator cap relief pressure: 

59 - 98 kPa (0.6 - 1.0 Kg/cm ² , 9 - 14 psi) 

OK or NG 

1. OK: GO TO 13.
2. NG: Replace radiator cap.