DTC P1372 Cadillac

Speedometer Circuit

Speedometer Circuit

Description

The IPC receives a serial data message from the ECM indicating that the vehicle speed is greater than 10 km h (6 mph). The ignition voltage is between 9-18 volts.

Video Guide

Duration: PT4M4S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1372
  • Brand: Cadillac
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