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.
- 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.
- Connect the hand-held tester to the DLC3.
- Turn the power switch ON (IG).
- Turn the hand-held tester ON.
- On the hand-held tester, enter the following menus: DIAGNOSIS / OBD/MOBD / HV ECU / DATA LIST.
- 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 |