Problem Symptoms Table
WARNING: This page is about a different variant/trim than selected.
HYBRID CONTROL SYSTEM
| Symptom | Suspected Area | Refer to |
|---|---|---|
| Cannot enter EV drive mode | CAN communication system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| EV/HV mode selection switch (integration control and panel sub-assembly) | Refer to INSPECTION | |
| Pattern select switch EV/HV mode circuit | Refer to Pattern Select Switch EV/HV Mode Circuit | |
| Plug-in charge circuit | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| EV mode indicator light does not illuminate | Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| EV/HV mode selection switch (integration control and panel sub-assembly) | Refer to INSPECTION | |
| Pattern select switch EV/HV mode circuit | Refer to Pattern Select Switch EV/HV Mode Circuit | |
| EV mode indicator light does not turn off | Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| EV/HV mode selection switch (integration control and panel sub-assembly) | Refer to INSPECTION | |
| Pattern select switch EV/HV mode circuit | Refer to Pattern Select Switch EV/HV Mode Circuit | |
| Cannot enter POWER mode | CAN communication system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| POWER mode switch (integration control and panel sub-assembly) | Refer to INSPECTION | |
| Pattern select switch Power mode circuit | Refer to Pattern Select Switch Power Mode Circuit | |
| POWER mode indicator light does not illuminate | Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| POWER mode switch (integration control and panel sub-assembly) | Refer to INSPECTION | |
| Pattern select switch Power mode circuit | Refer to Pattern Select Switch Power Mode Circuit | |
| POWER mode indicator light does not turn off | Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| POWER mode switch (integration control and panel sub-assembly) | Refer to INSPECTION | |
| Pattern select switch Power mode circuit | Refer to Pattern Select Switch Power Mode Circuit | |
| Cannot enter ECO drive mode | CAN communication system | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING | |
| ECO mode switch (integration control and panel sub-assembly) | Refer to INSPECTION | |
| Pattern select switch Eco mode circuit | Refer to Pattern Select Switch Eco Mode Circuit | |
| ECO mode indicator light does not illuminate | Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| ECO mode switch (integration control and panel sub-assembly) | Refer to INSPECTION | |
| Pattern select switch Eco mode circuit | Refer to Pattern Select Switch Eco Mode Circuit | |
| ECO mode indicator light does not turn off | Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| ECO mode switch (integration control and panel sub-assembly) | Refer to INSPECTION | |
| 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 assembly | Refer to COMPONENTS | |
| Hybrid vehicle transaxle assembly | Refer to COMPONENTS | |
| Power switch does not turn on (READY). | Smart key system (for start function) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING |
| ECU power source circuit | Refer to ECU Power Source Circuit | |
| Power management control ECU | Refer to REMOVAL | |
| ECM | Refer to REMOVAL |