DTC cadillac B0087-71 Short Explanation
Channel: Maxidot Cadillac
Date: 20/06/2020

The video focuses on the basic Cadillac 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: 
Cadillac 
Code: 
B0087 71 
Definition: 
Left Rear Side Impact Sensor Invalid Serial Data Received 
Description: 
Ignition voltage is between 9-16 volts. 
Cause: 
B0083 71, B0084 71, B0085 71, B0086 71, B0087 71, B0088 71
The SDM has received invalid serial data from the impact sensor.
Failure Type: 
Actuator Stuck
This sub type is used for failures where the control module does not detect any motion in response to energizing a motor, solenoid, relay, etc.