DTC Saturn P1227-01 Short Explanation
Channel: Maxidot Saturn
Date: 2020-09-21

The video focuses on the basic Saturn 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:
Saturn
Code:
P1227 01
Definition:
Speed Sensor Rear Left - Incorrect Assembly
Description:
Anti-lock Brake System (ABS) Module detects invalid changes in Left Rear Wheel Speed Sensor (WSS) signals.
Cause:
WHEEL SPEED SENSOR CONNECTOR or TERMINAL DAMAGE LOOSENESS or IMPROPER MOUNTINGLEFT REAR TONE WHEEL DAMAGED or MISSING(B3) LEFT REAR WHEEL SPEED SENSOR (-) CIRCUIT OPEN(B4) LEFT REAR WHEEL SPEED SENSOR (+) CIRCUIT OPENLEFT REAR WHEEL SPEED SENSORANTI-LOCK BRAKE SYSTEM (ABS) MODULE
Failure Type:
General Electrical Failure
This sub type is used for General Electrical Failures that cannot be assigned to a specific sub type (Category information and no Sub Type information, e.g. DTC (803901): B0039-01 Second Row Right Frontal Stage 1 Deployment Control - General Electrical Failure)