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".
Precautions
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER",
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
driver and ...
SRS Air bag warning lamp does not
turn off
AIR BAG Warning Lamp Does Not Turn Off
1.CHECK CONDITION OF AIR BAG MODULE
Inspect for any deployed air bag modules or seat belt pre-tensioners.
Are any air bag modules or seat belt pre-tensioners deployed?
YES >> Refer to SR "For Frontal Collision" or SR "For Side and Roll ...