DTC Hummer P0205 Short Explanation
Channel: Maxidot
Date: 2020-11-10

The video focuses on the basic Hummer 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:
HUMMER
Code:
P0205
Definition:
Left Seat Heater Cushion Circuit Open
Description:
The HSM must be powered and the heated seat must be enabled.
Cause:
B2425 04 or B2430 04The HSM does not detect a temperature change within 210 seconds.B2425 0A or B2430 0AThe HSM detects that the set point temperature has not been reached within 8.5 minutes.B2425 0B,B2425 0E,B2430 0B,or B2430 0EBy measuring output current,the HSM calculates that the heating element resistance is below the minimum resistance.B2425 0C,B2445 0D,B2430 0C,or B2430 0DBy measuring output current,the HSM calculates that the heating element resistance is above the maximum resistance.B2425 1F or B2430 1FThe temperature sensor voltage is erratic or changes suddenly.