DTC Jeep B012C-2F Short Explanation
Channel: Maxidot Jeep
Date: 2020-06-26

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:
B012C 2F
Definition:
Closed Throttle Position Switch
Description:
Throttle potentiometer – Engine is running at idle or coasting condition Throttle actuator potentiometer – Coasting conditionor under load condition switch has to be open
Cause:
 Wiring for a short circuit to each other,Battery (+),or Ground (GND) Harness connector for damage,corrosion,loose or broken terminals Throttle Valve Control ModuleECM
Failure Type:
Signal Erratic
This sub type is used for failures where the signal is momentarily implausible (not long enough for "signal invalid") or discontinuous.