P1529 P0729 TRANSMISSIOB PROBLEMS HARD SECOND SHIFT

Is there a light that looks like a gear illuminated on the instrument cluster? Other than not shifting out of first gear, does everything else seem to be functioning correctly (such as radio, speedometer, etc.)?

Reason For Hyundai Tucson P0729 CodeThe reason of Hyundai Tucson P0729 OBD-II Engine Trouble Code is P0729 Automatic Transmission 6th Gear Incorrect Ratio.
Could be a solenoid issue.

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P0734 is a gear ratio code for 4th gear. In other words TCM sees 4th gear is slipping. P1529? I don't know I'm on my cell phone.

P0755 Shift Solenoid B Malfunction
cam not find the P1529 you can call auto zone maybe they can help

have a pressure test done on the tranny you need a scanner tool to check this and a good tranny shop will have one

code P0732 - gear 2 incorrect ratio possible cause solenoid or related pressure switch is damaged or failed. problem related to the input speed or output speed sensor.low reverse clutch is damaged leaking or failed.faulty valve body. transmission fluid level incorrect or level is too low. code P1529 -

Possible causes
- Low transmission fluid level
- Dirty transmission fluid
- Faulty Shift Solenoids
- Shift Solenoids harness is open or shorted
- Shift Solenoids circuit poot electrical connection
- Transmission mechanical problems
- Transmission hydraulic control circuit


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P1529 means nothing more than the TCM (transmission control module) has requested that the ECM (engine control module) turn on the check engine lamp.
P0734 basically indicates that your transmission is slipping.
You need to take this car to an authorized repair center for hyundai cars. Replacing the filter and fluid on the transmission might save this transmission but I would be willing to bet that a total transmission rebuild is in order.

Good Luck

There is a TSB for the P0729 code and the 6 speed transmission.

http://www.finishlineperformance.com/pdf/mazda6/bulletin/05-016-06-1725.pdf