Subaru P1115: Engine Torque Control Cut Signal Circuit High Input

Is your scanner showing Subaru P1115?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Subaru P1115: Engine Torque Control Cut Signal Circuit High Input

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$75-$200
Can I Still Drive?
:
Yes

What Does The Subaru P1115 Code Mean?

Key on or engine running; and the TCM detected an unexpected “high” voltage condition on the Engine Torque Control signal circuit between the controllers.

How Can You Fix The Subaru P1115 Code?

  • Check output signal from ECM
  • Check harness between ECM and TCM connector

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Twippo 372Pcs Waterproof Wire Connectors Kit

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Subaru Impreza Repair Manual for P1115 – Pages 582-583.

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