Diagnostics with Phenomenon: List

NOTE: Malfunction of parts other than those listed is also possible. Ref. to MECHANICAL(H4DO)>SYMPTOMS AND CAUSES .

Item		Reference
Engine does not start NOTE: Perform the diagnosis in the numerical order on the right.	1 Check fuel level	Check the fuel level.
	2. Inspection of starter motor circuit	Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics with Phenomenon>STARTER MOTOR CIRCUIT .
	3. Inspection of ECM power supply and ground line	Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics with Phenomenon>CHECK POWER SUPPLY AND GROUND LINE OF ENGINE CONTROL MODULE (ECM) .
	4. Inspection of ignition control system	Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics with Phenomenon>IGNITION CONTROL SYSTEM .
	5. Inspection of fuel pump circuit	Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics with Phenomenon>FUEL PUMP CIRCUIT .
	6. Inspection of fuel injector circuit	Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics with Phenomenon>FUEL INJECTOR CIRCUIT .
Brake override		Ref. to ENGINE (DIAGNOSTICS) (H4DO)>Diagnostics with Phenomenon>CHECK BRAKE OVERRIDE SYSTEM .