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Home >> Toyota >> 2015 >> Prius Two >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 51 (Hybrid Control System - (Diagnostics - Introduction) (Plug-In)) >> Hybrid Control System >> Problem Symptoms Table [08/2014 - ] >> Problem Symptoms Table [08/2014 - ]
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Problem Symptoms Table [08/2014 - ]

WARNING: This page is about a different variant/trim than selected.
HYBRID CONTROL SYSTEM

Symptom Suspected Area Page
Cannot enter EV drive mode CAN communication system Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
Combination meter assembly Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
EV/HV mode selection switch (integration control and panel sub-assembly) Refer to INSPECTION [08/2014 - ]
Pattern select switch EV/HV mode circuit Refer to Pattern Select Switch EV/HV Mode Circuit [08/2014 - ]
Plug-in charge circuit Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
EV mode indicator light does not illuminate Combination meter assembly Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
EV/HV mode selection switch (integration control and panel sub-assembly) Refer to INSPECTION [08/2014 - ]
Pattern select switch EV/HV mode circuit Refer to Pattern Select Switch EV/HV Mode Circuit [08/2014 - ]
EV mode indicator light does not turn off Combination meter assembly Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
EV/HV mode selection switch (integration control and panel sub-assembly) Refer to INSPECTION [08/2014 - ]
Pattern select switch EV/HV mode circuit Refer to Pattern Select Switch EV/HV Mode Circuit [08/2014 - ]
Cannot enter POWER mode CAN communication system Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
Combination meter assembly Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
POWER mode switch (integration control and panel sub-assembly) Refer to INSPECTION [08/2014 - ]
Pattern select switch Power mode circuit Refer to Pattern Select Switch Power Mode Circuit [08/2014 - ]
POWER mode indicator light does not illuminate Combination meter assembly Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
POWER mode switch (integration control and panel sub-assembly) Refer to INSPECTION [08/2014 - ]
Pattern select switch Power mode circuit Refer to Pattern Select Switch Power Mode Circuit [08/2014 - ]
POWER mode indicator light does not turn off Combination meter assembly Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
POWER mode switch (integration control and panel sub-assembly) Refer to INSPECTION [08/2014 - ]
Pattern select switch Power mode circuit Refer to Pattern Select Switch Power Mode Circuit [08/2014 - ]
Cannot enter ECO drive mode CAN communication system Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
Combination meter assembly Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
ECO mode switch (integration control and panel sub-assembly) Refer to INSPECTION [08/2014 - ]
Pattern select switch Eco mode circuit Refer to Pattern Select Switch Eco Mode Circuit [08/2014 - ]
ECO mode indicator light does not illuminate Combination meter assembly Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
ECO mode switch (integration control and panel sub-assembly) Refer to INSPECTION [08/2014 - ]
Pattern select switch Eco mode circuit Refer to Pattern Select Switch Eco Mode Circuit [08/2014 - ]
ECO mode indicator light does not turn off Combination meter assembly Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
ECO mode switch (integration control and panel sub-assembly) Refer to INSPECTION [08/2014 - ]
Pattern select switch Eco mode circuit Refer to Pattern Select Switch Eco Mode Circuit [08/2014 - ]
Hesitation and/or poor acceleration Brake override system Refer to Brake Override System [08/2014 - ]
Loud rattle from hybrid vehicle transaxle Loud Rattle from Hybrid Vehicle Transmission Refer to Loud Rattle from Hybrid Vehicle Transmission [08/2014 - ]
Transmission input damper assembly Refer to COMPONENTS [08/2014 - ]
Hybrid vehicle transaxle assembly Refer to COMPONENTS [08/2014 - ]
Power switch does not turn on (READY). Smart key system (for start function) Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
ECU power source circuit Refer to ECU Power Source Circuit [08/2014 - ]
Power management control ECU Refer to REMOVAL [08/2014 - ]
ECM Refer to REMOVAL [08/2014 - ]