DTC P1720 Subaru

Microcontroller Failure - Watchdog Safety Microcontroller Failure

Microcontroller Failure - Watchdog Safety Microcontroller Failure

Description

The Adaptive Cruise Control (ACC) Module runs a self diagnostic test to validate proper controller operation. This DTC will set if the controller has failed one or more internal test.

Cause and Solution

Adaptive Cruise Control (Acc) Module

Video Guide

Duration: PT4M | Uploaded: 2020-06-23

Diagnostic Info

  • DTC Code: P1720
  • Brand: Subaru
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