Subaru P1701: Cruise Control Set Signal Circuit Malfunction For Automatic Transmission

Is your scanner showing Subaru P1701?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Subaru P1701: Cruise Control Set Signal Circuit Malfunction For Automatic Transmission

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$150-$250
Can I Still Drive?
:
Yes (Short-term only)

What Does The Subaru P1701 Code Mean?

Engine started, vehicle driven to a speed over 30 mph, and the PCM detected an unexpected voltage condition on the data line between the Cruise Control Module (CCM) and the PCM.

What Are The Potential Causes Of The Subaru P1701 Code?

  • Check harness between TCM and CCM
  • Check input signal for TCM

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
>>> Automatic Transmission Control Module

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

Reference Sources

Diagnostics Chart with Trouble Codes for P1701 – Pages 240-242.

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