Toyota Prius 2010 Manual page 10

OK
7. CHECK FRAME WIRE
CAUTION:
Be sure to wear insulated gloves.
(a) Check that the service plug grip is not installed.
NOTICE:
After removing the service plug grip, do not turn the power switch on (READY), unless instructed by the
repair manual because this may cause a malfunction.
OK
8. CHECK HV BATTERY AREA
CAUTION:
Be sure to wear insulated gloves.
(a) Turn the power switch off.
(b) Check that the service plug grip is not installed.
NG
REPLACE INVERTER WITH CONVERTER ASSEMBLY
(b) Using a megohmmeter set to 500 V, measure the resistance
according to the value(s) in the table below.
NOTICE:
Be sure to set the megohmmeter to 500 V when performing this
test. Using a setting higher than 500 V can result in damage to the
component being inspected.
Standard Resistance:
TESTER CONNECTION
T1-1 (CEI) - Body ground
T1-2 (CBI) - Body ground
Text in Illustration
*1 Frame Wire
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CHECK FRAME WIRE
SWITCH CONDITION SPECIFIED CONDITION
Power switch off
Power switch off
10 MΩ or higher
10 MΩ or higher