Problem Symptoms Table (2006/03-2006/10)
When the malfunction is not confirmed in the diagnostic trouble code check and the problem still cannot be confirmed in the basic inspection, use this SFI SYSTEM TABLE and troubleshoot according to the priority order given below.
SFI SYSTEM:
SFI SYSTEM TABLE
| Symptom | Suspected Area | Information |
|---|---|---|
| Engine does not crank (Does not start) | Immobilizer system | HOW TO PROCEED WITH TROUBLESHOOTING (2006/03-2006/10) |
| Generator | DTC P0A1B-788 DRIVE MOTOR "A" CONTROL MODULE | |
| Hybrid system | HOW TO PROCEED WITH TROUBLESHOOTING | |
| Park/neutral position switch | DTC P0705-757 TRANSMISSION RANGE SENSOR CIRCUIT; DTC P0705-758 TRANSMISSION RANGE SENSOR CIRCUIT; DTC P0851-775 PARK/NEUTRAL SWITCH INPUT CIRCUIT LOW | |
| No initial combustion (Does not start) | ECM (Included in HV Control ECU) power source circuit | ECM POWER SOURCE CIRCUIT |
| Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT | |
| ECM (Included in HV Control ECU) | - | |
| Engine cranks normally but difficult to start | Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT |
| Compression | INSPECTION | |
| Difficult to start with cold engine | Ignition system | ON-VEHICLE INSPECTION |
| Spark plug | ON-VEHICLE INSPECTION | |
| Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT | |
| Injector | INSPECTION | |
| Difficult to start with warm engine | Injector | INSPECTION |
| Ignition system | ON-VEHICLE INSPECTION | |
| Spark plug | ON-VEHICLE INSPECTION | |
| Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT | |
| High engine idle speed (Poor idling) | ECM (Included in HV Control ECU) power source circuit | ECM POWER SOURCE CIRCUIT |
| Electronic throttle control system | ON-VEHICLE INSPECTION | |
| Air induction system | - | |
| PCV hose | ON-VEHICLE INSPECTION | |
| Low engine idle speed (Poor idling) | Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT |
| Electronic throttle control system | ON-VEHICLE INSPECTION | |
| Air induction system | - | |
| PCV hose | ON-VEHICLE INSPECTION | |
| Rough idling (Poor idling) | Compression | INSPECTION |
| Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT | |
| Electronic throttle control system | ON-VEHICLE INSPECTION | |
| Air induction system | - | |
| PCV hose | ON-VEHICLE INSPECTION | |
| Hunting (Poor idling) | ECM (Included in HV Control ECU) power source circuit | ECM POWER SOURCE CIRCUIT |
| Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT | |
| Spark plug | ON-VEHICLE INSPECTION | |
| Ignition system | ON-VEHICLE INSPECTION | |
| Injector | INSPECTION | |
| Electronic throttle control system | ON-VEHICLE INSPECTION | |
| Air induction system | - | |
| PCV hose | ON-VEHICLE INSPECTION | |
| Hesitation/Poor acceleration (Poor driveability) | Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT |
| Spark plug | ON-VEHICLE INSPECTION | |
| Ignition system | ON-VEHICLE INSPECTION | |
| Injector | INSPECTION | |
| Surging (Poor driveability) | Spark plug | ON-VEHICLE INSPECTION |
| Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT | |
| Ignition system | ON-VEHICLE INSPECTION | |
| Injector | INSPECTION | |
| Engine stalls soon after starting | Fuel pump control circuit | FUEL PUMP CONTROL CIRCUIT |
| Spark plug | ON-VEHICLE INSPECTION | |
| Ignition system | ON-VEHICLE INSPECTION | |
| Injector | INSPECTION | |
| Unable/difficult to refuel | Refueling valve (canister) | REMOVAL |