Click the tabs at the top and side to view each section
When this screen appears, follow the Repair Manual
instructions for connecting the EV (HV) bonding cable
(and low voltage cable, if applicable) to the vehicle.
When this screen appears, connect the low
voltage cable (green HV (EV) bonding cable)
to the GRX-5100.
Low voltage cable “R” is used
for most Toyota hybrid models.
Low Voltage Cable
In the Repair Manual, the instructions for connecting cables
between the vehicle and the THS charger refer to connecting
an EV bonding cable (green wire) and also connecting a low
voltage cable.
When using the GRX-5100 on Toyota hybrid vehicles, however,
the low voltage cable and the green HV (EV) bonding cable are
one and the same – cable “R”.
Because 2001-2009 Prius models continue to use an green HV
(EV) bonding cable AND a low voltage cable, the instructions on
the GRX-5100 control panel refer to connecting the green HV (EV)
bonding cable first, then connecting the low voltage cable next.
The bonding cable is essentially a ground wire used for
detecting electrical leakage. The Repair Manual refers to it as
the “EV bonding cable,” whereas the GRX-5100 screen refers
to it as the “HV bonding cable.” They are the same cable.
Toyota NiMH Battery Rescue Charging with the GRX-5100
Quick Training Guide QT015A
Low Voltage Cable
Use for:
P
Prius (‘01-’03)
Q
Prius (‘04-’09)
R
All other hybrid models
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©Toyota Motor Sales, U.S.A., Inc., December 16, 2015