20
Verifying That There Is No Voltage
After disconnecting the high-voltage bus cables
DANGER
Allow a suitable amount of time to pass for the high-voltage
bus to discharge.
Failure to do so could cause electric shock. The discharge time
varies from manufacturer to manufacturer. For more information,
refer to the vehicle manufacturer’s service manual.
After disconnecting the high-voltage bus cables, wait for the high-voltage bus
to discharge.
The discharge time varies from manufacturer to manufacturer. For more
information, refer to the vehicle manufacturer’s service manual.
For more information about how to use the DT4261, see the DT4261’s
Instruction Manual.
Once the high-voltage bus has discharged, verify that there is no voltage.
The table lists example measurement locations.
Testing locations
(example)
DT4261 terminal (+) DT4261 terminal (−)
Traction battery High-voltage bus cable
positive electrode (+)
Chassis ground (GND)
High-voltage bus cable
negative electrode (−)
Chassis ground (GND)
High-voltage bus cable
positive electrode (+)
High-voltage bus cable
negative electrode (−)
Inverter side High-voltage bus cable
positive electrode (+)
Chassis ground (GND)
High-voltage bus cable
negative electrode (−)
Chassis ground (GND)
High-voltage bus cable
positive electrode (+)
High-voltage bus cable
negative electrode (−)
To Next Page
Loading...
