Engine Torque Control Signal 1 Circuit Malfunction
Table of contents
P1711 SUBARU Possible Causes
- Open or short circuit condition betwen Transmission Control Module (TCM) and Engine Control Module (ECM).
- Poor electrical connection at the TCM or ECM connector.
- Faulty TCM
How do I fix code P1711 SUBARU?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Tech Notes
- This problem is usually and electrical problem, open or short circuit between TCM and ECM.
Cost of diagnosing the P1711 SUBARU code
The cost of diagnosing the P1711 SUBARU code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1711 SUBARU Description
The Transmission Control Module (TCM) sends a Torque Control Signal to the Engine Control Module (ECM). The P1711 code is set when the signal received by the the ECM it’s not what is expected.
