OPERATION HISTORY DATA
Troubleshooting
| OPERATION HISTORY DATA |
- HINT:
- The HV control ECU records the special operations performed by the driver and the number of abnormal conditions that have been input to the ECU as operation history data.
Connect the intelligent tester to the DLC3.
Turn the ignition switch to the ON position and turn the intelligent tester on.
Select the following menu items: Powertrain / Hybrid Control / DTC.
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.
- LATEST OPER: Among the past occurrences, the number of special operations or controls that have been effected during the most recent 1 trip detection.
Operation history data: Intelligent Tester Display
Count Condition
SHIFT BEF READY
Shift lever moved with READY light blinking
N RANGE CTRL 1
Shift position cannot be determined
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 circuit at IGSW terminal of HV control ECU
MG2 (NO1) TEMP HI
Motor temperature rose above 168 °C (334 °F)
MG2 (NO2) TEMP HI
Generator temperature rose above 168 °C (334 °F)
MG2 INV TEMP HI
Motor inverter temperature rose above 120 °C (248 °F)
MG1 INV TEMP HI
Generator inverter temperature rose above 124 °C (248 °F)
MAIN BATT LOW
Battery state of charge dropped below 30%
RESIST OVR HEAT
System main resistor overheated
Rr MOT TEMP HI
Rear Motor temperature rose above 168 °C (334 °F)
Rr INV TEMP HI
Rear Motor inverter temperature rose above 100 °C (212 °F)
COOLANT HEAT
Inverter coolant forecast temperature rose above 65 °C (149 °F)
CONVERTER HEAT
Boost converter temperature rose above 111 °C (232 °F)
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
ACCEL AND BRK
Both accelerator and brake pedals depressed