A shift solenoid is an electrically switched valve in the valve body. Manufacturers use these codes differently: Ford reports an open circuit with the base code and shorts separately, newer GM units have separate low/high codes, and the letter is not tied to a valve number (Saab's 9-5: A = valve S2). P0753 is the collective electrical code for solenoid A. GM's older engine-controlled 4-speeds check 0/12 V feedback and flag an open or short to ground at more than 43 of 50 failed counts; Subaru compares the driver transistor voltage with the command for 30 ms, lights the MIL after two trips and holds third gear; Saab's Aisin boxes measure current; Hyundai's 8-speed uses it for the underdrive clutch valve. Ford and newer GM do not use P0753.
Medium severity. Can I keep driving?Drive as little as possible and gently. If the transmission slips or stays in one gear, go slowly to a repair shop or call for a tow truck.
Symptoms
- Check engine or transmission warning lamp
- Limp mode in a fixed gear, no upshifts
- Harsh shifts from maximum line pressure
Most likely causes
- Open or corroded wire or transmission pass-through connector
- Solenoid coil open or shorted
- Internal harness or electronic module in the transmission
- Module driver faulty or valve supply missing
What to check, in order
Start with the simplest. You can tick off each step.
Good to know
- Repair difficulty: medium
- It can trigger limp mode.
- It affects emissions.
What each character of P0753 means
- P: Powertrain: engine and transmission
- 0: Generic code: same on every make
- 7: Transmission
- 53: Specific fault in that system
Frequently asked questions
Can I keep driving with code P0753?
Drive as little as possible and gently. If the transmission slips or stays in one gear, go slowly to a repair shop or call for a tow truck.
What causes code P0753?
The most common causes are: open or corroded wire or transmission pass-through connector; solenoid coil open or shorted; internal harness or electronic module in the transmission.
Related codes
- P0973Shift Solenoid A Control Circuit Low
- P0974Shift Solenoid A Control Circuit High
- P0750Shift Solenoid A
- P0754Shift Solenoid A Intermittent
- P0751Shift Solenoid A Performance/Stuck Off
- P0758Shift Solenoid B Electrical
Sources
- gsi.ext.gm.com: 2006trans11
- saabwisonline.com: dtc p0753 shift solenoid a electrical
- saabwisonline.com: p0753
- saabwisonline.com: p0753
Values and procedures vary by manufacturer. If it affects brakes, steering, fuel or high voltage, see a professional. Updated: 2026-11-04. How we build these pages.