P189D

P189D

DTC P189D, sometimes indicated as P189D00 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the transmission (gearbox) causing p189d.


    DTC Trouble Code Search
    Bulletins

    Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

    • 18348 - ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
      CADILLAC: Service update. Some vehicles may set dtc P189D and display service shifter see owner?S manual on the driver information center (dic). When this message is displayed, the vehicle will go into n (neutral) once the vehicle?S speed is below
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