Operation History Data

2004 Toyota Matrix XR, FWD, StandardSECTION Operation History Data
WARNING: This page is about a different car, the 2004 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
  1. OPERATION HISTORY DATA 

HINT:

The operation history data records the special operations performed by the driver and the number of abnormal conditions that have been input into the HV control ECU.

Fig 1: Connecting Hand Held Tester With DLC3
G02917461Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. Connect the hand-held tester to the DLC3.
  2. Turn the power switch ON (IG).
  3. Turn the hand-held tester ON.
  4. On the hand-held tester, enter the following menus: DIAGNOSIS / OBD/MOBD / HV ECU / DATA LIST.
  5. Select the menu to view the number of special operations or controls that have been effected.

HINT:

  • LATEST OPER: Among the past occurrences, the number of special operations or controls that have been effected during the most recent 1 trip detection.
  • LATEST TRIP: The number of trips after the occurrence of LATEST OPER.
  • BEF LATST OPER: The number of occurrences 1 previously from the LATEST OPER.
  • BEF LATST TRIP: The number of trips after the occurrence of BEF LATST OPER.

Operation history data: 

OPERATION HISTORY DATA COUNT CONDITION

Hand-held Tester Display Count Condition
SHIFT BEF READY Selector lever moved with READY lamp blinking
N RANGE CTRL 2 N position control effected due to frequent shifting operation
STEP ACCEL IN N Accelerator pedal depressed in N position
AUX. BATT LOW Auxiliary battery voltage below 9.5 V
HV INTERMITTENT Instantaneous open at IGSW terminal of HV control ECU
MG2(NO1)TEMP HI Motor temperature rose above 174°C (345°F)
MG2(NO2)TEMP HI Transaxle fluid temperature rose above 162°C (324°F)
MG2INV TEMP HI Motor inverter temperature rose above 111°C (232°F)
MG1 INV TEMP HI Generator inverter temperature rose above 111°C (232°F)
MAIN BATT LOW Battery state of charge dropped below 30 %
RESIST OVR HEAT Limit resistor forecast temperature rose above 120°C (248° F)
COOLANT HEAT Inverter coolant forecast temperature rose above 65°C (149°F)
CONVERTER HEAT Boost converter temperature rose above 111°C (232°F)
SHIFT P IN RUN Shifted to P while driving
BKWRD DIR SHIFT Shifted to R while moving forward or to D or B while moving in reverse
PREVENT STAYING Engine speed stays in resonance frequency band
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • Brakes feel soft, pull hard to one side, or make grinding noises.
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