Toyota Prius 2010 Repair Manual page 353

INSPECTION
1. INSPECT SOLAR SENSOR
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection
6 (CLTB) - 3 (CLTE)
6 (CLTB) - 3 (CLTE)
Text in Illustration
Front view of wire harness connector
*1
(to Solar Sensor)
If the voltage is not as specified, repair or replace the wire harness or connector.
2010 Toyota Prius
(a) Disconnect the solar sensor connector.
Condition
Power switch off
Power switch on (IG)
(c) Reconnect the solar sensor connector.
Specified Condition
Below 1 V
11 to 14 V
Repair Manual