DTC P062F (Traction Motor Control Module)

DTC P062F:  Traction Motor Control Module EEPROM Error

General Description 

Courtesy of HONDA, U.S.A., INC.

The motor control processor in the motor control module store control data to the data flash in the motor control processor. The motor control processor compares the input data and read data of the data flash. When the data does not match, a malfunction is detected and stores a DTC.

Monitor Execution, Sequence, Duration, DTC Type 

Execution	Continuous
Sequence	None
Duration	-
DTC Type	One drive cycle, MIL on, POWER SYSTEM indicator on

Enable Conditions 

Condition
Vehicle	ON mode

Malfunction Threshold 

The motor control module fails to input to or read out from the data flash 3 times or more.

Possible Cause 

NOTE:  The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

• Motor control module internal circuit failure

Diagnosis Details 

Conditions for setting the DTC 

When a malfunction is detected, the MIL comes on and a Pending DTC, a Confirmed DTC, and the freeze data are stored in the motor control module memory.

Conditions for clearing the DTC 

The MIL is cleared if the malfunction does not return in three consecutive trips in which the diagnostic runs. The MIL, the Pending DTC, the Confirmed DTC, and the freeze data can be cleared with the scan tool Clear command.