Toyota Prius 2010 Repair Manual page 95

NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
8. CHECK FOR A/C SYSTEM LEAK
(a) Install the manifold gauge set.
(b) Recover the refrigerant from the A/C system using a refrigerant recovery unit.
(c) Evacuate the A/C system and check that vacuum can be maintained.
OK:
Vacuum can be maintained in the A/C system.
2010 Toyota Prius
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
A31-2 (PR) - L17-9 (PRE)
L17-9 (PRE) - Body ground
Text in Illustration
Front view of wire harness connector
*1
(to A/C Amplifier)
Front view of wire harness connector
*2
(to A/C Pressure Sensor)
Condition Specified Condition
Always Below 1 Ω
Always 10 kΩ or higher
Repair Manual