HYBRID CONTROL SYSTEM PROBLEM SYMPTOMS TABLE

Hybrid Control System
Symptom Suspected Area See page
Cannot enter EV drive mode CAN communication system

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Combination meter assembly

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EV drive mode switch (integration control and panel assembly)

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Pattern select switch EV mode circuit

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EV mode indicator light does not illuminate Combination meter assembly

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EV drive mode switch (integration control and panel assembly)

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Pattern select switch EV mode circuit

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EV mode indicator light does not turn off Combination meter assembly

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EV drive mode switch (integration control and panel assembly)

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Pattern select switch EV mode circuit

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Cannot enter SPORT mode CAN communication system

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Combination meter assembly

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SPORT mode switch (integration control and panel assembly)

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Pattern select switch SPORT mode circuit

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SPORT mode indicator light does not illuminate Combination meter assembly

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SPORT mode switch (integration control and panel assembly)

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Pattern select switch SPORT mode circuit

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SPORT mode indicator light does not turn off Combination meter assembly

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SPORT mode switch (integration control and panel assembly)

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Pattern select switch SPORT mode circuit

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Cannot enter ECO drive mode CAN communication system

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Combination meter assembly

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ECO mode switch (integration control and panel assembly)

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Pattern select switch ECO mode circuit

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ECO mode indicator light does not illuminate Combination meter assembly

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ECO mode switch (integration control and panel assembly)

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Pattern select switch ECO mode circuit

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ECO mode indicator light does not turn off Combination meter assembly

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ECO mode switch (integration control and panel assembly)

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Pattern select switch ECO mode circuit

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S mode cannot be selected Transmission control switch circuit

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Cannot select between different ranges (in S mode) Transmission control switch circuit

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Hesitation and/or poor acceleration Brake override system

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Loud rattle from hybrid vehicle transaxle Loud Rattle from Hybrid Vehicle Transmission

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Transmission input damper assembly

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Hybrid vehicle transaxle assembly

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Power switch does not turn on (READY). Smart entry and start system (for start function)

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ECU power source circuit

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Power management control ECU

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ECM

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