Limp Home Condition Of Ev - TATA Motors TIGOR EV 2021 Owner's Manual

STARTING AND DRIVING

LIMP HOME CONDITION of EV

In situations when certain conditions in the
vehicle are not met or when some fault
arises in the vehicle, the vehicle control
unit intervenes and puts the vehicle into
Limp Home Mode. The TIGOR EV will give
reduced performance in these situations.
These limp home interventions are defined
on two levels which are provided in the
table.
NOTE
There will be a single audio chime
whenever the vehicle goes into Limp
Home Intervention along with the IPC
message.
Sports mode cannot be selected if the
vehicle SoC is below 25% or the vehicle
is in limp home mode. If the vehicle is
already in sports mode, it will automati-
cally switch to drive mode. A message
'Gear Shift not allowed' will be displayed
with an audio warning.
When level 1 intervention takes place,
the vehicle will not start in the next igni-
tion cycle.
126
State of charge (SoC) gauge for high voltage battery
Limp Home Mode Telltale Warnings
Telltale Indicator Condition
Blinking
Continuously ON
Continuously ON
Description
HV Critical Fault
Contact TATA MOTORS EV
Service Station.
HV Critical Fault
Mobility is not allowed
Contact TATA MOTORS EV
Service Station.
Vehicle has entered in
Limp Home mode