Problem Symptoms Table [09/2022 - 11/2022]
WARNING: This page is about a different variant/trim than selected.
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
SFI SYSTEM
| Symptom | Suspected Area | Link |
|---|---|---|
| Engine does not crank (Does not start) | Flow chart [Engine difficult to start] | Refer to Engine Difficult to Start [09/2022 - 11/2022] |
| Flow chart [Engine difficult to start] (Vehicle Control History Code: X0810, X0811 and/or X0812) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Battery | Refer to PROCEDURE - Step 1 | |
| ST relay | Refer to INSPECTION [06/2018 - 03/2023] | |
| Starter assembly | Refer to INSPECTION [06/2018 - ] | |
| Starter signal circuit | Refer to Starter Signal Circuit [09/2022 - 11/2022] | |
| Smart key system (for start function) (w/ Smart Key System) (for TMMMS Made) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - 11/2022] | |
| Smart key system (for start function) (w/ Smart Key System) (for TMC Made) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - 11/2022] | |
| VC output circuit (ECM 5 V output) | Refer to VC Output Circuit [09/2022 - 11/2022] | |
| Park/Neutral position switch assembly (for continuously variable transaxle models) | Refer to ON-VEHICLE INSPECTION [06/2018 - 09/2024] | |
| Clutch start switch assembly (for manual transaxle models) | Refer to INSPECTION [01/2019 - 11/2022] | |
| No initial combustion (Does not start) | Immobiliser system (w/ Smart Key System for TMMMS Made) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - 11/2022] |
| Immobiliser system (w/ Smart Key System for TMC Made) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - 11/2022] | |
| Immobiliser system (w/o Smart Key System) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - 11/2022] | |
| ECM power source circuit | Refer to ECM Power Source Circuit [09/2022 - 11/2022] | |
| VC output circuit (ECM 5 V output) | Refer to VC Output Circuit [09/2022 - 11/2022] | |
| Flow chart [Engine difficult to start] | Refer to Engine Difficult to Start [09/2022 - 11/2022] | |
| Flow chart [Engine difficult to start] (Vehicle Control History Code: X0810, X0811 and/or X0812) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Ignition circuit | Refer to Ignition Circuit [09/2022 - 11/2022] | |
| Ignition system | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Fuel system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Port fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Direct fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Crankshaft position sensor | Refer to DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground [03/2019 - 03/2023] | |
| Intake system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Valve timing | Refer to PROCEDURE - Step 7 | |
| EGR valve assembly | Refer to INSPECTION [06/2018 - ] | |
| No. 1 valve rocker arm sub-assembly*3 | Refer to COMPONENTS [09/2022 - 03/2023] | |
| Engine cranks normally but difficult to start | ECM power source circuit | Refer to ECM Power Source Circuit [09/2022 - 11/2022] |
| Flow chart [Engine difficult to start] | Refer to Engine Difficult to Start [09/2022 - 11/2022] | |
| Flow chart [Engine difficult to start] (Vehicle Control History Code: X0810, X0811 and/or X0812) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Throttle body with motor assembly | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Fuel pump assembly (for high pressure side) | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Fuel pump (for low pressure side)*1 | Refer to INSPECTION [06/2018 - ] | |
| Fuel pump (for low pressure side)*2 | Refer to INSPECTION [06/2021 - 11/2022] | |
| Engine coolant temperature sensor | Refer to INSPECTION [06/2018 - ] | |
| Fuel system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Ignition circuit | Refer to Ignition Circuit [09/2022 - 11/2022] | |
| Ignition system | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Spark plug | Refer to PROCEDURE - Step 3 | |
| Compression | Refer to PROCEDURE - Step 11 | |
| Port fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Direct fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Crankshaft position sensor | Refer to DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground [03/2019 - 03/2023] | |
| Intake system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Valve timing | Refer to PROCEDURE - Step 7 | |
| EGR valve assembly | Refer to INSPECTION [06/2018 - ] | |
| No. 1 valve rocker arm sub-assembly*3 | Refer to COMPONENTS [09/2022 - 03/2023] | |
| Incomplete intermittent combustion occurs (Does not start) | Flow chart [Engine difficult to start] | Refer to Engine Difficult to Start [09/2022 - 11/2022] |
| Flow chart [Engine difficult to start] (Vehicle Control History Code: X0810, X0811 and/or X0812) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Fuel system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Ignition circuit | Refer to Ignition Circuit [09/2022 - 11/2022] | |
| Ignition system | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Port fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Direct fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Crankshaft position sensor | Refer to DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground [03/2019 - 03/2023] | |
| Intake system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Valve timing | Refer to PROCEDURE - Step 7 | |
| High engine speed | Throttle body with motor assembly | Refer to ON-VEHICLE INSPECTION [06/2018 - ] |
| ECM power source circuit | Refer to ECM Power Source Circuit [09/2022 - 11/2022] | |
| PCV system | Refer to DTC P0171-00: System Too Lean Bank 1; DTC P0172-00: System Too Rich Bank 1; DTC P1170-00: Fuel Performance/Port Injector; DTC P117B-00: Fuel Performance/Direct Injector [09/2022 - 11/2022] | |
| Low engine speed (Poor idle) | Flow chart [Rough idling] | Refer to Rough Idling [04/2020 - ] |
| Flow chart [Rough idling] (Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Fuel system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Throttle body with motor assembly | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Port fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Direct fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Fuel pump assembly (for high pressure side) | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| PCV system | Refer to DTC P0171-00: System Too Lean Bank 1; DTC P0172-00: System Too Rich Bank 1; DTC P1170-00: Fuel Performance/Port Injector; DTC P117B-00: Fuel Performance/Direct Injector [09/2022 - 11/2022] | |
| Intake system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Rough idle | Flow chart [Rough idling] | Refer to Rough Idling [04/2020 - ] |
| Flow chart [Rough idling] (Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Throttle body with motor assembly | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Port fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Direct fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Fuel pump assembly (for high pressure side) | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Ignition circuit | Refer to Ignition Circuit [09/2022 - 11/2022] | |
| Ignition system | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Air fuel ratio sensor (sensor 1) | Refer to INSPECTION [06/2018 - 03/2023] | |
| Air fuel ratio sensor (sensor 2) | Refer to INSPECTION [06/2018 - ] | |
| Mass air flow meter sub-assembly | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Manifold absolute pressure sensor | Refer to DTC P0105-11: Manifold Absolute Pressure / Barometric Pressure Sensor Circuit Short to Ground [03/2019 - 03/2023] | |
| Compression | Refer to PROCEDURE - Step 11 | |
| Fuel system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Spark plug | Refer to PROCEDURE - Step 3 | |
| Intake system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Valve timing | Refer to PROCEDURE - Step 7 | |
| EGR valve assembly | Refer to INSPECTION [06/2018 - ] | |
| No. 1 valve rocker arm sub-assembly*3 | Refer to COMPONENTS [09/2022 - 03/2023] | |
| Hunting (Poor idle) | Throttle body with motor assembly | Refer to ON-VEHICLE INSPECTION [06/2018 - ] |
| ECM power source circuit | Refer to ECM Power Source Circuit [09/2022 - 11/2022] | |
| Flow chart [Rough idling] | Refer to Rough Idling [04/2020 - ] | |
| Flow chart [Rough idling] (Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Fuel system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Spark plug | Refer to PROCEDURE - Step 3 | |
| Intake system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Drive start control (for continuously variable transaxle models) | Refer to Drive Start Control [09/2022 - 11/2022] | |
| Hesitation/Poor acceleration (Poor driveability) | Flow chart [Rough idling] | Refer to Rough Idling [04/2020 - ] |
| Flow chart [Rough idling] (Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Port fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Direct fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Fuel system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Fuel pump assembly (for high pressure side) | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Ignition circuit | Refer to Ignition Circuit [09/2022 - 11/2022] | |
| Ignition system | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Spark plug | Refer to PROCEDURE - Step 3 | |
| Intake system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Valve timing | Refer to PROCEDURE - Step 7 | |
| No. 1 valve rocker arm sub-assembly*3 | Refer to COMPONENTS [09/2022 - 03/2023] | |
| Brake override system | Refer to Brake Override System [09/2022 - ] | |
| Drive start control (for continuously variable transaxle models) | Refer to Drive Start Control [09/2022 - 11/2022] | |
| Lack of power | Flow chart [Lack of power] | Refer to Lack of Power [09/2022 - 11/2022] |
| Flow chart [Lack of power] (Vehicle Control History Code: X0844 and/or X0845) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Surging (Poor driveability) | Flow chart [Rough idling] | Refer to Rough Idling [04/2020 - ] |
| Flow chart [Rough idling] (Vehicle Control History Code: X0821, X0822, X0823, X0824, X082A, X082D and/or X082E) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Fuel system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Spark plug | Refer to PROCEDURE - Step 3 | |
| Port fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Direct fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| No. 1 valve rocker arm sub-assembly*3 | Refer to COMPONENTS [09/2022 - 03/2023] | |
| Engine stalls soon after starting | Flow chart [Engine stalls] | Refer to Engine Stalls [09/2022 - 11/2022] |
| Flow chart [Engine stalls] (Vehicle Control History Code: X0800 and/or X0803) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Fuel system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Throttle body with motor assembly | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Crankshaft position sensor | Refer to DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground [03/2019 - 03/2023] | |
| Ignition system | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Fuel pump assembly (for high pressure side) | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| Intake system | Refer to ON-VEHICLE INSPECTION [09/2022 - ] | |
| Valve timing | Refer to PROCEDURE - Step 7 | |
| EGR valve assembly | Refer to INSPECTION [06/2018 - ] | |
| Engine stalls soon after slow down | Flow chart [Engine stalls] | Refer to Engine Stalls [09/2022 - 11/2022] |
| Flow chart [Engine stalls] (Vehicle Control History Code: X0800 and/or X0803) |
Refer to VEHICLE CONTROL HISTORY [09/2022 - 11/2022] | |
| Port fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Direct fuel injector assembly | Refer to INSPECTION [06/2018 - ] | |
| Throttle body with motor assembly | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| ECM | Refer to TERMINALS OF ECM [09/2022 - 11/2022] | |
| Crankshaft position sensor | Refer to DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground [03/2019 - 03/2023] | |
| Ignition circuit | Refer to Ignition Circuit [09/2022 - 11/2022] | |
| Ignition system | Refer to ON-VEHICLE INSPECTION [06/2018 - ] | |
| MIL (Malfunction Indicator Lamp) malfunction | MIL Circuit | Refer to MIL Circuit [09/2022 - 11/2022] |
| Meter/Gauge system (for 12.3 Inch Display) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - 11/2022] | |
| Meter/Gauge system (except 12.3 Inch Display) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - 11/2022] | |
| Unable/difficult to refuel | Fuel system (canister, refueling valve, roll over valve, fuel tank, etc.) | - |
- *1: except Mexico Models
- *2: for Mexico Models
HINT:
*3: Check "Fuel Cut Elapsed Time" in the Data List. If the elapsed time is over 0 sec, then the engine speed is high (the engine speed at which fuel cut occurs + 500 rpm or more). In this situation, there is a possibility that a No. 1 valve rocker arm sub-assembly will become loose and malfunction, check that the No. 1 valve rocker arm sub-assemblies are properly installed.
Refer to COMPONENTS [09/2022 - 03/2023]