What it means
The calibration data programmed for pressure control solenoid E does not match the format expected by the transmission controller.
At a glance
- Usually lights the check-engine light
How it works
Pressure control solenoid E helps regulate hydraulic pressure for transmission operation. The transmission controller uses calibration data for this specific solenoid to control it correctly and checks that the data is in a format its software can use. This code sets when the solenoid E calibration data is incompatible with the controller's expected format.
Common causes
Most likely first.
- Replacement solenoid incompatible with software version
- Calibration code format does not match controller version
Symptoms
- Check engine or transmission warning light may be on
- Harsh, delayed, or erratic shifting
- Transmission may enter a limited operating mode
How to diagnose it
- Use a scan tool to record transmission codes and freeze-frame data, including whether the fault appeared after solenoid E or transmission-controller work.
- Check service records and any calibration label or record for pressure control solenoid E against the vehicle's transmission and controller software version.
- Visually inspect the solenoid E connector and transmission harness for loose connections, corrosion, fluid intrusion, or damage that could disrupt data or communication.
- With a transmission-capable scan tool, check whether the controller reports solenoid E calibration data and whether it flags that data as invalid or incompatible.
- Verify that the installed solenoid E and its calibration code format are approved for the controller software, then perform any required setup using the manufacturer's procedure.
Common fixes
- Correct or re-enter the pressure control solenoid E calibration data in the format required by the controller.
- Repair a loose, corroded, or damaged solenoid E connector or harness.
- Replace an incompatible solenoid E with a unit matched to the transmission and controller software.
- Update or reprogram the transmission controller if the manufacturer specifies a compatible software version.
Can I keep driving?
Avoid towing, hard acceleration, and long trips if shifting is harsh, delayed, or erratic. If the transmission enters a limited mode or cannot shift predictably, stop driving when safe and arrange recovery to avoid further transmission damage.
A code shows where the control module detected a fault, not always which part failed. Check the causes in order and confirm with a test before replacing parts. Have several codes? Check them together
This is a generic code: it means the same on every make. The car’s maker may add more detail in its own service information.