Problem Symptoms Table
HYBRID VEHICLE CONTROL SYSTEM
| Symptom | Suspected Area | See |
|---|---|---|
| Cannot enter EV mode | CAN communication system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| Combination meter | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| EV drive mode switch (integration control and panel sub-assembly) | - | |
| Pattern select switch EV mode circuit | Refer to Pattern Select Switch EV Mode Circuit | |
| EV mode indicator light does not illuminate | Combination meter | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| EV drive mode switch (integration control and panel sub-assembly) | - | |
| EV mode indicator light does not turn off | Combination meter | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| EV drive mode switch (integration control and panel sub-assembly) | - | |
| Cannot enter POWER mode | CAN communication system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| Combination meter | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| POWER mode switch (integration control and panel sub-assembly) | - | |
| Pattern select switch POWER mode circuit | Refer to Pattern Select Switch Power Mode Circuit | |
| POWER mode indicator light does not illuminate | Combination meter | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| POWER mode switch (integration control and panel sub-assembly) | - | |
| POWER mode indicator light does not turn off | Combination meter | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| POWER mode switch (integration control and panel sub-assembly) | - | |
| Pattern select switch POWER mode circuit | Refer to Pattern Select Switch Power Mode Circuit | |
| Cannot enter ECO mode | CAN communication system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| Combination meter | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| ECO mode switch (integration control and panel sub-assembly) | - | |
| Pattern select switch ECO mode circuit | Refer to Pattern Select Switch Eco Mode Circuit | |
| ECO mode indicator light does not illuminate | Combination meter | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| ECO mode switch (integration control and panel sub-assembly) | - | |
| ECO mode indicator light does not turn off | Combination meter | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| ECO mode switch (integration control and panel sub-assembly) | - | |
| Pattern select switch ECO mode circuit | Refer to Pattern Select Switch Eco Mode Circuit | |
| Hesitation and/or poor acceleration | Brake override system | Refer to Brake Override System |
| Loud rattle from hybrid vehicle transaxle | Loud Rattle from Hybrid Vehicle Transmission | Refer to Loud Rattle from Hybrid Vehicle Transmission |
| Transmission input damper | Refer to COMPONENTS | |
| Hybrid vehicle transaxle assembly | Refer to COMPONENTS |