DTC Jeep U1001-64 Short Explanation
Channel: Maxidot Jeep
Date: 07/08/2020

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:
U1001 64
Definition:
Battery Voltage Input - Circuit Voltage Below Threshold
Description:
The Door Module detects a voltage input below 9.0 volts.
Cause:
CHARGING SYSTEM DTCFUSED B (+) CIRCUIT HAS HIGH RESISTANCEGROUND CIRCUIT HAS HIGH RESISTANCEDOOR MODULE
Failure Type:
Signal Plausibility Failure
This sub type is used for failures where the control module detects a single input parameter for plausibility.