DTC Isuzu P0156 Short Explanation
Channel: Maxidot Saturn
Date: 21/06/2020

The video focuses on the basic Isuzu 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:
Isuzu
Code:
P0156
Definition:
Seat belt pre-tensioner (LH) (squib) system fault for power supply circuit (short-circuited to power supply)
Description:
This DTC is set if there is abnormal resistance between the input terminals of the driver’s seat belt pre-tensioner (squib).
Cause:
Damaged wiring harnesses or connectorsShort to the power supply in the driver’s seat belt pre-tensioner (squib) harnessMalfunction of the SRS-ECU