P0729 on the 2009 Jaguar XK
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| JTB00305NAS1 | 2017-03-28. Service bulletin. "SITUATION: THE TRANSMISSION MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED AND DIAGNOSTIC TROUBLE CODES (DTC) P0729 TO P0735, P0783, AND P2702 TO P2704 ARE STORED IN THE TRANSMISSION CONTROL MODULE (TCM). CAUSE: THIS MAY BE CAUSED BY DEGRADATION AND FAILURE OF THE LEAD-FREE BUSH CAUSING TRANSMISSION DEGRADATION AND FAILURE." |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.