1.CHECK FUEL PUMP FUNCTION
Fuel pressure pulsation should be felt on the fuel feed hose for 1 second after ignition switch is turned ON.
Is the inspection result normal?
YES >> INSPECTION END
NO >> EC, "Diagnosis Procedure".
1.CHECK FUEL PUMP POWER SUPPLY CIRCUIT-I
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK FUEL PUMP POWER SUPPLY CIRCUIT-II
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK FUEL PUMP POWER SUPPLY CIRCUIT-III
Is the inspection result normal?
YES >> GO TO 6.
NO >> GO TO 4.
4.CHECK FUSE
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace 15 A fuse.
5.CHECK FUEL PUMP POWER SUPPLY CIRCUIT-IV
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair open circuit, short to ground or short to power in harness or connectors.
6.CHECK FUEL PUMP GROUND CIRCUIT FOR OPEN AND SHORT
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair open circuit or short to power in harness or connectors.
7.CHECK FUEL PUMP
Refer to EC, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 8.
NO >> Replace "fuel level sensor unit and fuel pump".Refer to FL, "Exploded View".
8.CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to GI, "Intermittent Incident".
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS, "Removal and Installation" (WITH I-KEY) or PCS, "Removal and Installation" (WITHOUT I-KEY).
NO >> Repair open circuit, short to ground or short to power in harness or connectors.
Component Inspection
1.CHECK FUEL PUMP
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace "fuel level sensor unit and fuel pump". Refer to FL, "Exploded View".
Parking/parking on hills
WARNING
Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite
and cause a fire.
Safe parking procedures require that
both the parking brake be set and the
transmission placed into P (Park) or in
an appropriate gear for ...
B terminal circuit
Description
Terminal "B" is constantly supplied with battery power.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to STR, "Wiring Diagram - With
Intelligent Key System" or
STR, "Wiring Diagram - Without Intelligent Key System".
CAUTION: Perform diagnosis ...