DTC Jeep B1107-15 Short Explanation
Channel: Maxidot Jeep
Date: 20/06/2020

The video focuses on the basic Jeep 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:
Jeep
Code:
B1107 15
Definition:
Class 2 Circuit Short to Ground
Description:
Key on or engine running;system voltage supplied to the module is in the normal operating voltage range,vehicle power mode requires serial data communication to occur,and the ECM did no detect any valid messages on the Class 2 circuit,or the voltage condition detected on the Class 2 circuit was low for 3 seconds.Modules connected to the Class 2 circuit check for data communications during normal vehicle operation.Operating information and commands are exchanged among the modules.Each module transmits Node Alive messages on the Class 2 data circuit once every 2 seconds.When the module detects a low voltage condition on the Class 2 serial data circuit for approximately 3 seconds,it sets U1300 or U1305 if it cannot identify the problem.Note: This code is set by loss of communication.Look in All of the modules for this trouble code - the one without it has a problem
Cause:
 Class 2 serial data line was in a low state for 3 seconds due to a short to sensor ground or chassis ground One or more modules on the Class 2 line has a short to ground
Failure Type:
Circuit Short To Battery or Open
This sub type is used for failures, where the condition detected by the control module is the same for either indicated failure mode.