Shift Solenoid D Control Circuit Low
The transmission control computer detects that Shift Solenoid D isn't receiving enough electrical power to operate properly. It's like a valve that's supposed to click open but the electrical signal is too weak to make it work.
The ECU monitors the control circuit voltage and current supplied to Shift Solenoid D. It detects when the voltage or current drops below the minimum threshold needed to energize the solenoid coil, indicating a wiring or connector fault.
| Parameter | Normal Range | Fault Condition |
|---|---|---|
| Solenoid Control Voltage | 11-14 volts | Below 8 volts or open circuit |
| Solenoid Coil Resistance | 5-15 ohms | Above 20 ohms or infinite (open) |
Code P0982 is a moderate fault. You can generally drive to a workshop, but avoid long trips or high-load driving (motorway, uphill towing) until it is diagnosed. If the code keeps returning after clearing, or if you notice the symptoms listed above worsening, do not delay professional diagnosis. Many moderate codes have multiple possible root causes — a mechanic with live OBD data can identify the exact fault more efficiently than part-by-part trial and error.
Once the fault is repaired, P0982 can be cleared using any OBD-II scanner. Connect the scanner, navigate to "Clear Codes" or "Erase DTCs," and confirm. The check engine light turns off immediately.
The code will return if the root cause was not actually fixed. The ECM re-detects the fault within 1–3 drive cycles and sets the code again.