Hyundai Kona: ISG (Idle Stop & Go) System / Battery Sensor Repair procedures
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
|
Battery negative (-) terminal tightening nut :
7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb-ft)
|
|
| 2. |
Disconnect the battery sensor connector (A).
|
| 3. |
Remove the battery negative (-) cable after removing the bolt (B) and
then removing the battery sensor.
|
Battery sensor cable flange mounting bolt (Chassis ground) :
10.8 - 13.7 N.m (1.1 - 1.4 kgf.m, 8.0 - 10.1 lb-ft)
|
|
| 1. |
Install in the reverse order of removal.
| •
|
After reconnecting the battery negative cable, AMS and
ISG function does not operates until the system is stabilized,
about 4 hours.
If disconnecting the negative (-) battery cable from
the battery during repair work for the vehicle equipped
with ISG function, Battery sensor recalibration procedure
should be performed after finishing the repair work.
(Refer to Battery Sensor Recalibration Procedure)
|
|
| •
|
For the vehicle equipped with a battery sensor, be careful
not to damage the battery sensor when the battery is
replaced or recharged.
|
| 1) |
When replacing the battery, it should be same one (type,
capacity and brand) that is originally installed on
your vehicle. If a battery of a different type is replaced,
the battery sensor may recognize the battery to be abnormal.
|
| 2) |
When installing the ground cable on the negative post
of battery, tighten the clamp with specified torque.
An excessive tightening torque can damage the PCB internal
circuit and the battery terminal .
|
| 3) |
When recharging the battery, ground the negative terminal
of the booster battery to the vehicle body.
|
|
|
| Battery Sensor Recalibration
Procedure |
After reconnecting the battery negative cable, AMS function does not operates
until the system is stabilized, about 4 hours. If disconnecting the negative
(-) battery cable from the battery during repair work for the vehicle equipped
with AMS function, Battery sensor recalibration procedure should be performed
after finishing the repair work.
| 1. |
Turn the Iginition switch ON and OFF.
|
| 2. |
Park the vehicle for about 4 hours with the hood and all doors closed.
|
Specifications
Item
Specification
Rated Voltage (V)
12 - 14
Quiescent Current (uA)
Max. 175
...
Description
In order to ensure adequate brake power assistance in every situation, the brake
booster is equipped with a partial vacuum sensor. The brake booster vacuum pressure
s ...
Other information:
Hyundai Kona (OS) 2018-2026 Owners Manual: Driver’s side fuse panel
Inside the fuse/relay box covers, you can find the fuse/relay label describing
fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this manual may be applicable to your vehicle.
It is accurate at the time of printing. When you inspect the fuse box on your vehicle,
refer ...
Hyundai Kona (OS) 2018-2026 Service Manual: Description and operation
Description
Idle Stop & Go (ISG) function automatically switches off the engine when the
car is at a standstill if the and starts it again as soon as the brake pedal
is released. This not only reduces fuel consumption, it also lowers emissions.
Idle Stop & Go (ISG) f ...
Battery Sensor Specifications
Brake Booster Vacuum Pressure Sensor Description and operation