Lexus NX: High Voltage Fuse (P0A95-400)

DESCRIPTION

The hybrid vehicle control ECU estimates the thermal load of the high voltage fuse. If the accumulated thermal load exceeds the threshold, the hybrid vehicle control ECU will store this DTC.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Warning Indicate

P0A95-400

High Voltage Fuse

Accumulated thermal load of the high voltage fuse estimated by the hybrid vehicle control ECU exceeds the threshold.

(1 trip detection logic)

Service plug grip

Does not come on

Master Warning Light:

Comes on

CAUTION / NOTICE / HINT

HINT:

  • If the service plug grip has been replaced, make sure to perform "High Voltage Fuse Accumulated Load History Reset" and then clear the DTCs.
  • After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.
    1. Turn the power switch on (IG) and wait for 5 seconds or more.

PROCEDURE

1.

REPLACE SERVICE PLUG GRIP

Click here

NEXT

2.

PERFORM UTILITY (HIGH VOLTAGE FUSE ACCUMULATED LOAD HISTORY RESET)

Click here

NEXT

CLEAR DTC (HYBRID CONTROL)

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