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P2729 Severity
Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.
Proper diagnosis will save you time and money on unnecessary repairs.
Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.
The Transmission Control Module (TCM) uses Clutch Pressure Control Solenoids to control the hydraulic pressure in the transmission in order to apply the various clutch packs in the transmission to activate the different gears needed to efficiently propel the vehicle down the roadways. When the TCM detects the solenoids are not electrically capable of performing, code P2729 will set.
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OBD-II Code Transmission may not shift properly is defined as a Pressure Control Solenoid "E" Control Circuit Low
The Transmission Control Module (TCM) uses Clutch Pressure Control Solenoids to control the hydraulic pressure in the transmission in order to apply the various clutch packs in the transmission to activate the different gears needed to efficiently propel the vehicle down the roadways. When the TCM detects the solenoids are not electrically capable of performing, code P2729 will set.