Transmission Fluid Temperature Sensor "A" Circuit Range/Performance
The POWERSTROKE-P0711 (Power Stroke) diesel fault code means: Transmission Fluid Temperature Sensor "A" Circuit Range/Performance. This is a moderate severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- intermediate
Down with a Power Stroke fault on the road?
We are building a network of verified mobile diesel and reefer technicians along the freight corridor. It is not live yet — no one can be dispatched to you today. You can see where the pilot is launching and register interest.
View pilot availability →A $30 car code reader can't do diesel. The HD7000 reads full-system codes and does parked DPF regen, idle/speed-limit, and service resets from the cab — on everything from a 6.7 Cummins/Power Stroke/Duramax pickup to Class-8 trucks (Detroit, Paccar, CAT, Volvo, Mack, International).
Full-system 6/9/16-pin diesel scan tool for Cummins, Paccar, CAT, Detroit and more — plug-and-play, no subscription. A cheaper way to read heavy-duty codes a basic OBD2 scanner skips entirely.
Affiliate links — we earn a commission at no extra cost to you.
What Are the Symptoms of POWERSTROKE-P0711?
- Check Engine Light on
- Harsh, delayed or erratic shifts
- Transmission may hold a single gear
What Causes POWERSTROKE-P0711? (Most Likely First)
- Faulty sensor reading High
- Wiring or connector fault Moderate
- Low transmission fluid level Low
Can I Still Drive with POWERSTROKE-P0711?
Yes, but fix soon. POWERSTROKE-P0711 is rated moderate severity. It is not an immediate stop-driving fault, but it will not clear itself — book the repair rather than ignoring it.
Frequently Asked Questions
What does P0711 mean on a Power Stroke?
P0711 means Transmission Fluid Temperature Sensor "A" Circuit Range/Performance. The transmission fluid temperature sensor "A" is reporting, but its reading does not make sense against what the module expects, for example not warming up as the truck is driven.
Is P0711 a Power Stroke-specific code?
No. P0711 is a generic OBD-II code defined by SAE J2012, so it means the same thing on any vehicle that sets it. The exact conditions Ford uses to set it on its diesels are in Ford service information.
Mechanics Guide Step-by-step diagnosis
How Do You Diagnose POWERSTROKE-P0711?
Compare fluid temperature with engine coolant temperature after a cold soak.
Check the sensor wiring and connector.
Check the fluid level.
Sources 1
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines P0711 as a generic OBD-II code)
P0711 on Other Platforms
The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:
Explore More
Was this helpful?
Send this to whoever is fixing the truck — your tech, or the person asking what the fault means.