Kia Picanto: ISG (Idle Stop & Go) System / Battery sensor
Description and operation
Vehicles
have many control units that consume electricity. Each unit controls
its own system based on information from various sensors. Hence, a
stable power supply to these sensors is essential to obtain diverse
information. Battery sensor (A) is mounted on battery (-) terminal. It
transmits battery voltage, current, and temperature data to the ECM,
which then uses these signals to generate voltage by duty cycle.
Repair procedures
1. | Turn the ignition switch OFF. |
2. | Disconnect the negative (-) battery terminal (A).
Negative (-) battery terminal tightening nut :
4.0 - 6.0 N·m (0.4 - 0.6 kgf·m, 3.0 - 4.4 lb·ft) |
|
3. | Disconnect the battery sensor connector (A).
|
4. | Remove the battery sensor by loosening the mounting bolts (B).
Battery sensor cable mounting bolt(Chassis ground) :
10.8 - 13.7 N·m (1.1 - 1.4 kgf·m, 7.9 - 10.1 lb·ft) |
|
1. | Install in the reverse order of removal. •
| After
reconnecting the negative battery cable, AMS and ISG functions will not
operate for about 4 hours until the system stabilizes. If
the negative (-) battery terminal has been disconnected from the battery
during repair work for a vehicle equipped with ISG function, battery
sensor recalibration procedure should be performed after the repair
work. |
|
•
|
For vehicles equipped with battery sensor, be careful not to damage the
battery sensor while replacing or recharging the battery. |
1) | When
replacing the battery, it should be of the same type, capacity and
brand as the one originally installed to the vehicle. If a battery of a
different type is installed, the battery sensor may recognize the
battery as abnormal. |
2) | When
installing the ground cable on the negative post of battery, tighten
the clamp to the 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 negative battery cable, the AMS function will not
operate for about 4 hours until the system stabilizes. If the negative
(-) battery terminal has been disconnected from the battery during
repair work for a vehicle equipped with ISG function, battery sensor
recalibration procedure should be performed after 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. |
Components and components location
Components Location
1 . Battery sensor 2 . Brake Booster Vacuum Pressure Sensor (BBVPS) 3 . AGM battery 4 . DC/DC converter 5 . ISG OFF switch 6. Alter ...
Description and operation
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 v ...
Other information:
1. Temperature control knob
2. AUTO (automatic control) button
3. Climate control display
4. Fan speed control knob
5. OFF button
6. Front windshield defroster button
7. Rear window defroster button
8. Mode selection button
9. Air conditioning button (if equipped)
10. Air intake ...
Specifications
Specification
Engine
T/M
Joint type
Max. permissible angle
Outer
Inner
...