Problem Symptoms Table [08/2014 - ]

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	Refer To
Engine does not crank (Does not start)	Battery	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Start signal circuit	Refer to Starter Signal Circuit [08/2014 - ]
	Starter assembly	Refer to INSPECTION [08/2014 - ]
	Starter relay (ST)	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Park/neutral position switch (for 4WD)	Refer to INSPECTION [08/2014 - ] - Step 1
	Park/neutral position switch (for 2WD)	Refer to INSPECTION [08/2014 - ] - Step 1
	Immobiliser system (w/ Smart Key System)	Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
	Immobilizer system (w/o Smart Key System)	Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
No initial combustion (Does not start)	ECM power source circuit	Refer to ECM Power Source Circuit [08/2014 - ]
	Crankshaft position sensor	Refer to INSPECTION [08/2014 - ] - Step 1
	VVT sensor	Refer to DTC P0340: Camshaft Position Sensor Circuit Malfunction; DTC P0342: Camshaft Position Sensor "A" Circuit Low Input (Bank 1 or Single Sensor); DTC P0343: Camshaft Position Sensor "A" Circuit High Input (Bank 1 or Single Sensor); DTC P0345: Camshaft Position Sensor "A" Circuit (Bank 2); DTC P0347: Camshaft Position Sensor "A" Circuit Low Input (Bank 2); DTC P0348: Camshaft Position Sensor "A" Circuit High Input (Bank 2) [08/2014 - ]
	Ignition system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Fuel pump control circuit	Refer to Fuel Pump Control Circuit [08/2014 - ]
	ECM	Refer to TERMINALS OF ECM [08/2014 - ]
	VC output circuit	Refer to VC Output Circuit [08/2014 - ]
Engine cranks normally but difficult to start	Fuel pump control circuit	Refer to Fuel Pump Control Circuit [08/2014 - ]
	Compression	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 3
	ECM power source circuit	Refer to ECM Power Source Circuit [08/2014 - ]
Difficult to start with cold engine	Ignition system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Spark plug	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 2
	Fuel pump control circuit	Refer to Fuel Pump Control Circuit [08/2014 - ]
	Fuel injector assembly	Refer to INSPECTION [08/2014 - ]
Difficult to start with warm engine	Fuel injector assembly	Refer to INSPECTION [08/2014 - ]
	Ignition system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Spark plug	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 2
	Fuel pump control circuit	Refer to Fuel Pump Control Circuit [08/2014 - ]
High engine idle speed	Electronic throttle control system	Refer to DTC P2111: Throttle Actuator Control System - Stuck Open; DTC P2112: Throttle Actuator Control System - Stuck Closed [08/2014 - ]
	A/C signal circuit	-
	ECM power source circuit	Refer to ECM Power Source Circuit [08/2014 - ]
Low engine idle speed (Poor idling)	Electronic throttle control system	Refer to DTC P2111: Throttle Actuator Control System - Stuck Open; DTC P2112: Throttle Actuator Control System - Stuck Closed [08/2014 - ]
	A/C signal circuit	-
	Fuel pump control circuit	Refer to Fuel Pump Control Circuit [08/2014 - ]
	Air induction system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	PCV hose	-
Rough idling	Compression	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 3
	Spark plug	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 2
	Fuel injector assembly	Refer to INSPECTION [08/2014 - ]
	Ignition system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Fuel pump control circuit	Refer to Fuel Pump Control Circuit [08/2014 - ]
	Electronic throttle control system	Refer to DTC P2111: Throttle Actuator Control System - Stuck Open; DTC P2112: Throttle Actuator Control System - Stuck Closed [08/2014 - ]
	Air induction system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	PCV hose	-
	Mass air flow meter	Refer to ON-VEHICLE INSPECTION [08/2014 - ]
Idle hunting	Electronic throttle control system	Refer to DTC P2111: Throttle Actuator Control System - Stuck Open; DTC P2112: Throttle Actuator Control System - Stuck Closed [08/2014 - ]
	Air induction system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	ECM power source circuit	Refer to ECM Power Source Circuit [08/2014 - ]
Hesitation/poor acceleration	Fuel pump control circuit	Refer to Fuel Pump Control Circuit [08/2014 - ]
	Spark plug	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 2
	Ignition system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Fuel injector assembly	Refer to INSPECTION [08/2014 - ]
	Mass air flow meter	Refer to ON-VEHICLE INSPECTION [08/2014 - ]
	Electronic throttle control system	Refer to DTC P2111: Throttle Actuator Control System - Stuck Open; DTC P2112: Throttle Actuator Control System - Stuck Closed [08/2014 - ]
	Air induction system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Compression	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 3
	Brake override system	Refer to Brake Override System [08/2014 - ]
Surging (Poor driveability)	Spark plug	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 2
	Fuel pump control circuit	Refer to Fuel Pump Control Circuit [08/2014 - ]
	Ignition system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Fuel injector assembly	Refer to INSPECTION [08/2014 - ]
	Mass air flow meter	Refer to ON-VEHICLE INSPECTION [08/2014 - ]
	Variable valve timing system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Compression	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 3
Engine stalls soon after starting	Fuel pump control circuit	Refer to Fuel Pump Control Circuit [08/2014 - ]
	Spark plug	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 2
	Ignition system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Fuel injector assembly	Refer to INSPECTION [08/2014 - ]
	Variable valve timing system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	Electronic throttle control system	Refer to DTC P2111: Throttle Actuator Control System - Stuck Open; DTC P2112: Throttle Actuator Control System - Stuck Closed [08/2014 - ]
	Air induction system	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 1
	PCV hose	-
	Compression	Refer to ON-VEHICLE INSPECTION [08/2014 - ] - Step 3
Engine stalls only during A/C operation	A/C signal circuit	-
Engine stalls only during A/C operation	ECM	Refer to TERMINALS OF ECM [08/2014 - ]
Unable/difficult to refuel	Fuel system (canister, roll-over valve, fuel tank, etc.)	Refer to INSPECTION [08/2014 - ] - Step 1