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P09xx Transmission Trouble Codes

This is the listing of P09xx OBD-II diagnostic trouble codes (DTCs). They all start with P09 (e.g. P0901, P0953, etc.), the first letter P designates they are powertrain related codes, the next digits 09 indicates they are transmission related codes. The codes below are considered generic because they apply to all makes/models of OBD-II vehicles, although specific diagnosis & repair steps may vary.

We have literally thousands more codes listed on the site, use the links below to go to the other code listings. If you can't find what you need, please use our search or ask a question in the forums.

Quick links to other trouble codes (starts with): P00xx : P01xx : P02xx : P03xx : P04xx : P05xx : P06xx : P07xx : P08xx : P09xx : P0Axx : P0Bxx : P0Cxx : P1xxx : P20xx : P21xx : P22xx : P23xx : P24xx : P25xx : P26xx : P27xx : P28/P29/P2A/P2B : P34xx

For all other codes not listed in the links above or below, see our main trouble codes listing.

OBD-II DTC Codes - P0900-P09FF - Transmission

Next: P0A00-P0AFF trouble codes

Quick links to other trouble codes (starts with): P00xx : P01xx : P02xx : P03xx : P04xx : P05xx : P06xx : P07xx : P08xx : P09xx : P0Axx : P0Bxx : P0Cxx : P1xxx : P20xx : P21xx : P22xx : P23xx : P24xx : P25xx : P26xx : P27xx : P28/P29/P2A/P2B : P34xx

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