DTC Scion C2141-41 Short Explanation
Channel: Maxidot
Date: 2020-12-06

The video focuses on the basic Scion 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

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Make:
Scion
Code:
C2141 41
Definition:
A or C Cooldown Test Performance - EVAP Temp Sensor Error
Description:
The Evaporator Temperature Sensor is a variable resistor that changes in conjunction with temperature, or otherwise known as a thermistor. The Evaporator Temperature Sensor is located in the HVAC housing downstream of the A or C evaporator. The HVAC Module monitors the evaporator temperature by monitoring the voltage change of the Evaporator Temperature Sensor Signal circuit. If the monitored voltage drops below or rises above a predetermined voltage, a Diagnostic Trouble Code (DTC) will set. For further information (Refer to 24 - Heating and Air Conditioning or Controls or SENSOR, Evaporator Temperature - Operation).
Cause:
EVAPORATOR TEMPERATURE SENSOR DTC PRESENTEVAPORATOR TEMPERATURE SENSORHVAC CONTROL
Failure Type:
General Checksum Failure
This sub type is used by the control module to indicate an incorrect checksum calculation where memory type is not specified.