What it means
The control module monitors the control circuit for shift solenoid E. It sets this code when it detects an open circuit in that control path.
At a glance
- Usually lights the check-engine light
- The engine or gearbox may go into limp mode
How it works
Shift solenoid E is an electrically controlled valve that directs transmission fluid for selected shifts. The transmission control module monitors the E solenoid control circuit and sets P097E when the path appears open, leaving the solenoid unable to operate as commanded.
Common causes
Most likely first.
- Open in solenoid control wire
- Open solenoid coil
- Pin pushed back out of connector body
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
How to diagnose it
- Check freeze-frame and transmission live data for the conditions that set P097E, along with any codes for solenoid E or shared circuit power.
- Visually inspect the E solenoid harness and transmission connector for a broken wire, corrosion, a loose plug, or a terminal pushed back into its cavity.
- Isolate the circuit using the manufacturer's procedure and check shift solenoid E coil continuity and resistance against the manufacturer's specification.
- Check the E control wire for continuity between the transmission and control module, and inspect for an open or short while gently moving the harness.
- If the solenoid and wire test correctly, inspect the control module connector and its E circuit terminal for a poor contact.
Common fixes
- Correct a loose, corroded, or pushed-back terminal in the E solenoid connector.
- Repair the open section of the shift solenoid E control wire.
- Replace shift solenoid E if its coil is open.
- Repair a confirmed control module connector or circuit fault.
Can I keep driving?
If shifts are missing, slipping, or the transmission enters limp mode, restrict driving to what is needed to reach a safe place for repair; avoid towing and hard acceleration. Slipping or repeated harsh shifts can cause additional 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.