Heat Sensitive

WARNING: This page is about a different car, the 2008 Infiniti EX35. However, it is still accessible from the selected car via links, so may be relevant.

The customer's concern may occur during hot weather or after car has sat for a short time. In such cases you will want to check for a heat sensitive condition.
To determine if an electrical component is heat sensitive, heat the component with a heat gun or equivalent.
CAUTION: Do not heat components above 60°C (140°).
If incident occurs while heating the unit, either replace or properly insulate the component.

Fig 1: Applying Heat To Electrical Component With Heat Gun

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