JEEP, RAM
21-048-24
Manufacturer communications
- Publication date
- 2024-08-30
- Received by NHTSA
- 2024-09-04
- NHTSA record numbers
- 11006985
Manufacturer summary
Original wording in English
"Transfer Case Active Shift Motor Replacement 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):
• C1444-98 - T-Case Motor Overuse-Component Or System Over Temperature.
• C1477-4B - Transfer Case Clutch-Over Temperature. Customers may also comment on the following:
• ""4WD Overheated Temporarily Unavailable"" message displayed in the Instrument Panel Cluster (IPC). This bulletin involves replacing the transfer case shift motor."
• C1444-98 - T-Case Motor Overuse-Component Or System Over Temperature.
• C1477-4B - Transfer Case Clutch-Over Temperature. Customers may also comment on the following:
• ""4WD Overheated Temporarily Unavailable"" message displayed in the Instrument Panel Cluster (IPC). This bulletin involves replacing the transfer case shift motor."
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Jeep
C1444-98T-Case Motor Overuse-Component Or System Over TemperatureRam
C1444-98T-Case Motor Overuse-Component Or System Over TemperatureJeep
C1477-4BTransfer Case Clutch-Over TemperatureRam
C1477-4BTransfer Case Clutch-Over TemperatureCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Jeep | GRAND WAGONEER | 2024 |
| Jeep | GRAND WAGONEER | 2023 |
| Jeep | GRAND WAGONEER | 2022 |
| Jeep | WAGONEER | 2024 |
| Jeep | WAGONEER | 2023 |
| Jeep | WAGONEER | 2022 |
| Ram | 1500 | 2024 |
| Ram | 1500 | 2023 |
| Ram | 1500 | 2022 |