Toyota Prius 2010 Repair Manual page 393

2. INSPECT SOLAR VENTILATION SWITCH
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
L66-9 (SW+) - L66-6 (SW-)
L66-9 (SW+) - L66-6 (SW-)
Text in Illustration
Component without harness connected
*1
(Solar Ventilation Switch)
NG
REPLACE SOLAR VENTILATION SWITCH
OK
3. CHECK HARNESS AND CONNECTOR (SOLAR VENTILATION SWITCH - BODY GROUND)
2010 Toyota Prius
(a) Remove the solar ventilation switch.
Condition
Solar ventilation switch: off
(when switch is not pressed)
Solar ventilation switch: on
(when switch is pressed)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Specified Condition
10 kΩ or higher
Below 1 Ω
Repair Manual