DTC Mercury P0345 Short Explanation
Channel: Maxidot
Date: 23/07/2020

The video focuses on the basic Mercury 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
Mercury
Code
P0345
Definition
MICU Lost Communication With Keyless Access Control Unit PANIC Message
Description
Poor communication between the MICU and the Keyless Access Control Unit  NOTE If you are troubleshooting multiple DTCs,  be sure to follow the instructions in B-CAN System Diagnosis Test Mode A
Cause
 Loose or poor connections between the MICU and keyless access control unit "Open" in the communication circuit between the MICU and the gauge control module Faulty MICU Faulty keyless access control unit