OBDII Code List

P1D86 HONDA - Traction Motor Inverter Module Malfunction Signal Line Hi

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Motor Power Inverter (MPI) Module
  • Motor Power Inverter (MPI) Module harness is open or shorted
  • Motor Power Inverter (MPI) Module circuit poor electrical connection
  • Faulty Motor Control Module

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1d86 Honda Description

The motor control module receives the abnormality inside the Motor Power Inverter (MPI) Module detected by MPI module as an abnormality signal. If abnormality detection signal FOMOT signal of MPI module is high, and FOALL signal without the OR of the abnormality signal from MPI module is low, and continues to be so for a set time, the motor control module detects a malfunction and stores a DTC.
OBDII Code P1d86 Honda - Traction Motor Inverter Module Malfunction Signal Line Hi -

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P1D86 HONDA Comments

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