Kia Forte: DC/DC Converter Description
Due to the considerably more frequent occurrence of starting operations,
the electrical load that occurs often leads to voltage dips in the vehicle network.
In order to stabilize the power supply for certain voltage-sensitive electrical
components, a DC/DC converter is used in conjunction with the ISG function.
The DC DC converter supplies the relay with a voltage that also remains
constant during the starting operation.
The DC/DC converter is fitted at the behind of the glove box.
Via the test leads for input voltage and the start relay , the electronics
decide whether the power is supplied to the output via the bypass or the DC/DC
converter.
In the bypass mode, the on-board supply voltage is not fed across the
DC/DC converter, rather is transferred directly to the outputs. In the booster
phase, the vehicle voltage is adapted.
[Rotor]
1.
Check that there is continuity between the slip rings (C).
2.
Check that there is no continuity between the slip ...
•
In the ISG mode, if the power of an audio system turns
OFF by drawdown while “Auto ...
See also:
Warning Lamp Activation
Warning Lamp Behavior after Ignition
On
As soon as the operating voltage is applied to the SRSCM ignition input,
the SRSCM activates the warning lamp for a LED lamp check.
T ...
Sealant
Items
Specified sealant
Control shaft assembly
MS721-40 or MS721-38
...
Engine Coolant Temperature Sensor (ECTS) Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the ECTS connector.
3.
Remove the ECTS.
4.
...