Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
C1423-64Transfer Case Internal Performance-Signal Plausibility Failure
C1423-64Transfer Case Internal Performance-Signal Plausibility Failure
Manufacturer communications
7Original wording in English
JEEP
"Transfer Case Shift Motor Wire Harness Connector Not Secured **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● U0418-00 - Implausible Data Received From Brake System Control Module 1. ● C1444-98 - T-Case …
JEEP
Transfer Case Shift Motor Wire Harness Connector Not Secured Customers may experience a Malfunction Indicator Lamp illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes have been set: U0418-00 Implausible Data Received From Brake System Control Module 1. C1444…
RAM
Transfer Case Shift Motor Wire Harness Connector Not Secured Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? U0418-00 - Implausible Data Received From Brake System Contro…
HONDA
Product Update - Due to a manufacturing issue, a short circuit in the EPS torque sensor may cause an unstable power supply. This may lead to a loss of steering assistance and turn the EPS warning light ON (DTC C1423-14, Torque Sensor Power Source Circuit Malfunction).
Check vehicle applicability
6A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Honda | CR-V ↗ | 2022 |
| Honda | CR-V HYBRID ↗ | 2022 |
| Jeep | GRAND WAGONEER ↗ | 2023 |
| Jeep | WAGONEER ↗ | 2023 |
| Jeep | WAGONEER ↗ | 2022 |
| Ram | 1500 ↗ | 2023 |
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
Damper LF Circuit Failure
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.