FixVault

Ambient Sensor: Inspection

WARNING: This page is about a different car, the 2005 Subaru Baja. However, it is still accessible from the selected car via links, so may be relevant.

Measure ambient sensor resistance.

Fig 1: Measuring Ambient Sensor Resistance
G03752402Courtesy of SUBARU OF AMERICA, INC.
AMBIENT SENSOR TERMINAL RESISTANCE

Terminal No. Resistance
1 and 2 1.7 kohm/25°C (77°F)

If NG, replace the ambient sensor.