Toyota Prius 2010 Repair Manual page 179

2010 Toyota Prius
(b) Disconnect the solar ventilation ECU connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
L17-23 (BLW) - L33-2 (SI)
L22-5 (BLW) - L33-2 (SI)
L17-23 (BLW) - Body ground
L22-5 (BLW) - Body ground
Text in Illustration
Front view of wire harness connector
*1
(to A/C Amplifier)
Front view of wire harness connector
*2
(to Solar Ventilation ECU)
Condition Specified Condition
Always Below 1 Ω
Always Below 1 Ω
Always 10 kΩ or higher
Always 10 kΩ or higher
Repair Manual