Allison transmission fault codes

C Low voltage signal to the inclusion of retarder Off. Retarder is not included.

The loss of one or more gears could be experienced depending on transmission condition. TR-P sensor circuit duty cycle low input. TR-P sensor signal frequency is out of normal range. TR-P sensor error detected. Engine may not crank.

Allison transmission fault codes

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Engine rpm could be higher or lower than expected. Codigos Codigos.

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Access to Allison HUB is available to everyone. Likewise, Allison HUB provides approximately 1, Allison Authorized Distributors and Dealers worldwide additional resources that support the service of Allison transmissions. Allison also offers Allison HUB Premium, a subscription service, which is available to all global customers and provides premium Allison HUB access to official Allison service information, technical publications and literature. Your transmission can be identified through the use of the transmission serial number here. Transmission parts groups and subassemblies can be found in the Parts Catalog here. Fluid and filter change intervals can be found here. All maintenance, troubleshooting, repair and overhaul information can be found on ePubs. RMI content can be found by searching by topic, product family, or document type here.

Allison transmission fault codes

To make work easier auto component makers have relied on the fault code system. These fault codes are supposed to cu the guesswork out of doing car repairs. The Allison fault code system uses 3 letters to identify the source and location of the problem. Those letters are C, P, and U.

119cm in inches

No OSS signal. ON poloskovogo switch. Ignores the signal P High level signal from the current transfer. No 1st or 2nd gears availabl e. Only 1st and 2nd gears availabl e. Transfer Box Transfer Box. Symptom Only reverse, neutral and 5th gears are available. Engine rpm higher than expected. Close suggestions Search Search. User Settings. No change if TFT during operation. Transmission overtemp condition indicated. Transmission fluid temperature exceeded C F. TCS switch input incorrect per selected position.

The P code is an error code that is associated with the Allison Transmission. It is an indication that the transmission has detected a low voltage from the transmission control module TCM.

U Violation of J data transmission ON. Ignores a PWM pulse width. At Re5r05a At Re5r05a. SSPC-E circuit failed to provide voltage drop across solenoid. Retarder is not included Intermittent or low level signal The default value for P accelerator pedal position Off. Only 1st and 3rd gears availabl e. Transmission fluid temperature exceeded C F. Close suggestions Search Search. Ban converter clutch switch. Remains in neutral. Only 4th and 5th gear availabl e. U An error occurred while communicating with the engine control unit ON. May also generate by some other non-electrical transmission hardware system. GO to Pinpoint Test D. Refrigeration Equipment From Everand.