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21-012-25 REV. D

Manufacturer communications

Publication date
2025-07-08
Received by NHTSA
2025-07-17
NHTSA record numbers
11020760

Manufacturer summary

Original wording in English

NOTE: Not applicable to vehicles built for US Market. Rear Selective Thrust Washer Failure 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):
• P0218-00 - Transmission High Temperature Operation Activated.
• P0716-00 - Input Speed Sensor 1 Circuit Performance.
• P0729-00 - Gear 6 Shift Incorrect Ratio.
• P0731-00 - Gear 1 Shift Incorrect Ratio.
• P0732-00 - Gear 2 Shift Incorrect Ratio.
• P0733-00 - Gear 3 Shift Incorrect Ratio.
• P0734-00 - Gear 4 Shift Incorrect Ratio.
• P0735-00 - Gear 5 Shift Incorrect Ratio.
• P0841-00 - Transmission Fluid Pressure Sensor/Switch 1 Circuit Performance.
• P0868-00 - Transmission Fluid Pressure Low.
• P0871-00 - Transmission Fluid Pressure Sensor/Switch "C" Circuit Range/Performance.
• P0876-00 - Transmission Fluid Pressure Sensor/Switch "D" Circuit Range/Performance.
• P0944-00 - Loss Of Hydraulic Pump Prime. Customers may also comment on one or more of the following:
• Hard shifting into gear.
• Vehicle enters into limp home mode. This bulletin involves checking for DTCs and possibly replacing the transmission.

NHTSA manufacturer communications ↗

Reported code forms

P0218P0716P0729P0731P0732P0733P0734P0735P0841P0868P0871P0876P0944

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

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MakeModelModel year
Ram25002024
Ram35002024

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