DTC Suzuki U0100 Short Explanation
The video focuses on the basic Suzuki specific diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
an explanation of what a bit is and how a byte is formed
decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
Possible causes or errors of the car and its parts describing the mentioned error
We will continue to work on improving the content.
Our efforts at Maxidot s.r.o.the video content gets better.
#maxidot #dtc #howto #diagnostictroublecode #suzuki
Make:
Suzuki
Code:
U0100
Definition:
Starter Relay "D" Control Circuit Low
Description:
General Operation: The Engine Stop or Start (ESS) system uses a Power Control Relay (PCR) and two Batteries to eliminate the voltage drop in the system voltage during an Auto Start event. The purpose of this is for the consumer electronics and vehicle modules subsystems to continue to function in a normal manner. The Power Control Relay is connected in-line between the Main (Cranking) Battery and the Auxiliary (Vehicle) Battery. The Power Control Relay is normally closed when de-energized, connecting the two Batteries. When the Power Control Relay is energized, the relay opens and breaks the connection between the Batteries. The Power Control Relay is energized when 12.0 volts is supplied from the output of the PCR Control Relay in the PDC. The PCR Control Relay is controlled by the Powertrain Control Module (PCM) using a Low Side Driver (LSD).
Cause:
STARTER RELAY 1 OUTPUT CIRCUIT OPENPCR CONTROL RELAY CONTROL CIRCUIT SHORTED TO GROUNDPCR CONTROL RELAY CONTROL CIRCUIT OPENPOWER DISTRIBUTION CENTER (PDC)POWERTRAIN CONTROL MODULE (PCM)