DTC Lincoln P25B6 Short Explanation
Channel: Maxidot Lincoln
Date: 24/07/2020

The video focuses on the basic Lincoln 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:
Lincoln
Code:
P25B6
Definition:
Theft-alarm Siren LIN timeout
Description:
The ETACS-ECU receives signal from the theft-alarm siren.If signal cannot be received at all,DTC U1006 will be set.Current trouble: Connector(s) or wiring harness in the LIN bus lines between the theft-alarm siren and the ETACS-ECU,the power supply system of the power window main switch,or the theft-alarm siren itself may be defective.NOTE: If DTC U1006 is stored as a past trouble,carry out diagnosis with particular emphasis on wiring and connector(s) in the LIN bus line between the theft-alarm siren and the ETACS-ECU,and the power supply system of the theft-alarm siren.
Cause:
 The theft-alarm siren may be defective. The LIN cutoff control unit may be defective. The wiring harness or connectors may have loose,corroded,or damaged terminals,or terminals pushed back in the connector.