13C.pdf

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13C-1
GROUP 13C
FUEL SUPPLY
CONTENTS
GENERAL INFORMATION . . . . . . . .
SEALANT. . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE. . . . . . . . . . .
FUEL PUMP OPERATION CHECK . . . . . .
FUEL GAUGE UNIT CHECK . . . . . . . . . . .
13C-2
13C-2
13C-2
13C-2
13C-2
FUEL TANK GAUGE UNIT REPLACEMENT
<4WD> . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13C-5
FUEL TANK . . . . . . . . . . . . . . . . . . . .
REMOVAL AND INSTALLATION <4G63> .
REMOVAL AND INSTALLATION <4G69> .
FUEL PUMP ASSEMBLY DISASSEMBLY
AND REASSEMBLY <2WD> . . . . . . . . . . .
13C-7
13C-7
13C-11
13C-14
FUEL PUMP ASSEMBLY <2WD>,
FUEL TANK PUMP AND GAUGE ASSEMBLY
<4WD> REPLACEMENT . . . . . . . . . . . . . .
13C-2
FUEL TANK GAUGE UNIT REPLACEMENT
<2WD> . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13C-4
FUEL TANK PUMP AND GAUGE ASSEMBLY
DISASSEMBLY AND REASSEMBLY
<4WD> . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13C-15
FUEL TANK GAUGE UNIT DISASSEMBLY AND
REASSEMBLY . . . . . . . . . . . . . . . . . . . . . .
13C-16
13C-2
FUEL SUPPLY
GENERAL INFORMATION
GENERAL INFORMATION
•
The fuel tank is located under the floor of the rear
seats to provide increased protection and a more
luggage space.
•
A fuel tank safety valve assembly has been
adopted to prevent fuel from leaking out in case
of a collision.
•
A fuel pump assembly <2WD>, fuel pump and
gauge assembly <4WD> including fuel pump,
fuel filter, reservoir and fuel gauge unit, has been
adopted to lighten weight and improve
serviceability.
M1135000100457
SEALANT
M1135005200039
Item
Service hole cover and floor pan <2WD>
Specified sealant
3Mä 8513 Grommets windshield sealer (Black)
ON-VEHICLE SERVICE
FUEL PUMP OPERATION CHECK
<4G63>: Refer to GROUP 13A - On-vehicle Service,
Fuel Pump Operation Check
P.13A-328.
<4G69>: Refer to GROUP 13B - On-vehicle Service,
Fuel Pump Operation Check
P.13B-428.
M1135001000174
2. Remove the service hole cover mounting screws
and remove the service hole cover.
Fuel pump assembly <2WD>
or fuel tank pump and gauge assembly <4WD>
connector
FUEL GAUGE UNIT CHECK
Refer to GROUP 54A
−
Combination Meter,
On-vehicle Service, Fuel Gauge Unit Check
P.54A-69
<2WD>,
P.54A-70
<4WD>.
M1135003100371
Fuel suction
tube <4WD>
FUEL PUMP ASSEMBLY <2WD>, FUEL
TANK PUMP AND GAUGE ASSEMBLY
<4WD> REPLACEMENT
M1135004900336
1. Remove the rear seat cushion assembly (Refer to
GROUP 52A
−
Rear seat assembly
P.52A-36).
Service hole cover
Fuel return hose
<4G63>
Fuel high-pressure
hose
AC309286AB
AC102784 AB
3. Disconnect the fuel pump assembly <2WD> or
fuel tank pump and gauge assembly <4WD>
connector, fuel return hose, fuel high-pressure
hose and fuel suction tube <4WD>.
FUEL SUPPLY
ON-VEHICLE SERVICE
13C-3
CAUTION
Fuel tank pump and
gauge assembly
CAUTION
Corresponding side
Fuel high-pressure hose or
fuel pump suction tube <4WD>
Service hole
Float
3 mm
AC107193AC
Quick connector
AC300047AC
For 4WD: Pay attention not to damage the float
when removing and installing fuel tank pump and
gauge assembly through the service hole.
4. Remove the mounting nuts and fuel pump bracket
plate, and remove the fuel pump assembly
<2WD>, fuel tank pump and gauge assembly
<4WD> from the service hole.
5. Install the fuel pump assembly <2WD>, fuel tank
pump and gauge assembly <4WD> to the fuel
tank through the service hole.
Fuel pump braket plate
After connecting the fuel high-pressure hose or
fuel pump suction tube <4WD>, slightly pull it to
ensure that it is installed securely. Also confirm
that there is a play approximately 3 mm.
Fuel pump assembly <2WD>
or fuel tank pump and gauge assembly <4WD>
connector
Fuel suction
tube <4WD>
2.5 ± 0.4 N·m
AC107194AC
6. Install the fuel pump bracket plate to the fuel tank
and tighten the mounting nuts to the specified
torque.
Tightening torque: 2.5
±
0.4 N⋅m
Fuel return hose
<4G63>
Fuel high-pressure
hose
AC309286AB
7. Connect the fuel pump assembly <2WD> or fuel
tank pump and gauge assembly <4WD>
connector, fuel return hose, fuel high-pressure
hose and fuel suction tube <4WD>.
Service hole cover
AC102784 AB
13C-4
FUEL SUPPLY
ON-VEHICLE SERVICE
8. Tighten the service hole cover mounting screws
and install the service hole cover.
9. Install the rear seat cushion assembly. (Refer to
GROUP 52A
−
Rear seat assembly
P.52A-36).
CAUTION
Fuel tank gauge unit
FUEL TANK GAUGE UNIT
REPLACEMENT <2WD>
Gauge unit
M1135001400398
1. Remove the rear seat cushion assembly (Refer to
GROUP 52A
−
Rear Seat Assembly
P.52A-36).
Flat-tipped screwdriver
Service hole
AC107188AD
Pay attention not to damage the gauge unit and
the float of the fuel tank gauge unit when
withdrawing it from the service hole.
4. Remove the fuel tank gauge unit mounting nuts
and remove the fuel tank gauge unit from service
hole.
CAUTION
Service hole cover
AC107600
AC
Fuel tank gauge unit
2. Pry off the service hole cover using a flat-tipped
screwdriver, etc.
Fuel tank gauge unit
Gauge unit
Service hole
AC107188AE
Fuel tank gauge unit
harness connector
AC107601AC
Pay attention not to damage the gauge unit and
the float of the fuel tank gauge unit when
inserting it from the service hole.
2.5 ± 0.4 N·m
3. Disconnect the fuel tank gauge unit harness
connector.
AC107602
AC
5. Install the fuel tank gauge unit to the fuel tank
through the service hole, and tighten the mounting
nuts to the specified torque.
Tightening torque: 2.5
±
0.4 N⋅m
FUEL SUPPLY
ON-VEHICLE SERVICE
Fuel tank gauge unit
Service hole cover
13C-5
Fuel tank gauge unit
harness connector
AC107601AC
AC107603AC
6. Connect the fuel tank gauge unit harness
connector.
2. Remove the service hole cover mounting screws
and remove the service hole cover.
Fuel pump suction tube
Service hole cover
Fuel tank gauge unit
Floor pan
AC100961AD
Fuel tank gauge
unit harness
connector
AC107189AC
7. Apply the specified sealant to the contact surfaces
of the service hole cover and the floor pan, and
install the service hole cover.
Specified sealant: 3Mä 8513 Grommets
Windshield Sealer (Black)
8. Install the rear seat cushion assembly (Refer to
GROUP 52A
−
Rear Seat Assembly
P.52A-36).
3. Disconnect the fuel tank gauge unit harness
connector and fuel pump suction tube.
CAUTION
Gauge unit
Fuel tank gauge unit
Service hole
FUEL TANK GAUGE UNIT
REPLACEMENT <4WD>
M1135001400406
1. Remove the rear seat cushion assembly (Refer to
GROUP 52A
−
Rear Seat Assembly
P.52A-36).
Float
AC107190AD
Pay attention not to damage the gauge unit and
the float of the fuel tank gauge unit when
withdrawing it from the service hole.
4. Remove the fuel tank gauge unit mounting nuts
and remove the fuel tank gauge unit from service
hole.

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