Page 270 of 408
270 4-3. Do-it-yourself maintenance
Scion_xD_OM_OM52C62U_(U)
■Checking interval
Inspect and replace the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, early replacement
may be required. (For scheduled maintenance information, please refer to
the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”.)
■ If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
NOTICE
■When using the air conditioning system
Make sure that a filter is always installed.
Using the air conditioning system without a filter may cause damage to the
system.
Page 277 of 408
277
4-3. Do-it-yourself maintenance
4
Maintenance and care
Scion_xD_OM_OM52C62U_(U)
Fuse layout and amperage ratings
■ Engine compartment
FuseAmpereCircuit
1AM215 A Starting system, multi-port fuel
injection system/sequential multi-
port fuel injection system
2HORN10 A Horn
3EFI20 AMulti-port fuel injection system/
sequential multi-port fuel injection
system
4 SPARE 30 A Spare fuse
5 SPARE 15 A Spare fuse
6 SPARE 10 A Spare fuse
7 HTR SUB2 40 A Air conditioning system
8 EPS 50 A Electric power steering
Page 278 of 408
278 4-3. Do-it-yourself maintenance
Scion_xD_OM_OM52C62U_(U)
FuseAmpereCircuit
9 ABS1/VSC1 50 A ABS, VSC
10 HTR 40 A Air conditioning system 11 RDI 30 A Electric cooling fan
12HTR SUB130 A Air conditioning system
13 H-LP CLN/PWR
HTR 30 A Air conditioning system
14 FR DEF 20 A No circuit
15 ABS2/VSC2 30 A ABS, VSC
16 H-LP MAIN 30 A No circuit
17 ST 30 A Starting system
18 S-LOCK 20 A No circuit
19 DOME 15 A Interior light, personal lights, lug-
gage compartment light
20 ECU-B 7.5 A SRS airbag system, power win-
dows, gauges and meters, air con-
ditioning system
21ALT-S7.5 A Charging system
22 ETCS 10 A Multi-port fuel injection system/
sequential multi-port fuel injection
system
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280 4-3. Do-it-yourself maintenance
Scion_xD_OM_OM52C62U_(U)
■Under the driver’s side instrument panel
Fuse nameAmpereCircuit
1 TAIL 10 A Tail lights, parking lights,
license plate lights
2 PANEL1 7.5 A Switch illuminations, instrument
cluster lights, steering switches,
gauges and meters
3 A/C 7.5 A Air conditioning system, rear win-
dow defogger
4 D DOOR 20 A Power windows
5 RL DOOR 20 A Power windows (rear left)
6 RR DOOR 20 A Power windows (rear right)
7 CIG 15 A Power outlet
8 ACC 7.5 A Outside rear view mirrors,
clock
9 ID/UP / MIR
HTR
*110 A Outside rear view mirror defoggers
Page 281 of 408
281
4-3. Do-it-yourself maintenance
4
Maintenance and care
Scion_xD_OM_OM52C62U_(U)
*1: Vehicles sold in Canada
Fuse nameAmpereCircuit
10 IGN 7.5 A Multi-port fuel injection system/
sequential multi-port fuel injection
system
11 MET 7.5 A Gauges and meters
12 WIP 20 A Windshield wipers
13 RR WIP 15 A Rear window wiper
14 WSH 15 A Windshield washers, rear window
washer
15 ECU-IG 10 A ABS, electric cooling fan, EPS
16 GAUGE 10 A Charging system, back-up lights,
air conditioning system, gauges
and meters
17 OBD2 7.5 A On-board diagnosis system
18 STOP 10 A Stop lights, high mounted stop-
light, multi-port fuel injection sys-
tem/sequential multi-port fuel
injection system, ABS, VSC, shift
lock system
19 D/L 25 A Power door lock system
20 FR FOG 15 A No circuit
21 AM1 25 A “ACC”, “CIG” fuses
Page 338 of 408

338 5-2. Steps to take in an emergency
Scion_xD_OM_OM52C62U_(U)
■Starting the engine when the battery is discharged
Vehicles with an automatic transmission, the engine cannot be started by
push-starting.
■ To prevent battery discharge
● Turn off the headlights and the air conditioning system while the engine is
turned off.
● Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic.
Maintain the engine speed of the second vehicle and start
the engine of your vehicle by turning the engine switch to
the “ON” position.
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse or der from which they were con-
nected.
Reinstall the service cover as
shown in the illustration.
Reinstall the engine cover: Conduct the removal procedure
in reverse. After installing, ch eck that the clips are inserted
securely.
Once the engine starts, have the vehicle inspected at your Scion
dealer as soon as possible.STEP 5
STEP 6
STEP7
STEP8
Page 342 of 408
342 5-2. Steps to take in an emergency
Scion_xD_OM_OM52C62U_(U)
The coolant level is satisfac-
tory if it is between the “F” and
“L” lines on the reservoir.Reservoir
Full
Low
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the engine and turn the ai r conditioning system on to
check that the radiator cooling fan operates and to check
for coolant leaks from the radiator or hoses.
The fan operates when the air conditioning system is turned on
immediately after a cold start. Confirm that the fan is operating by
checking the fan sound and air flow. If it is difficult to check these,
turn the air conditioning system on and off repeatedly.
(The fan may not operate in freezing temperatures.)
If the fan is not operating:
Stop the engine immediately and contact your Scion
dealer.
If the fan is operating: Have the vehicle inspected at the nearest Scion dealer.
STEP 5 STEP 4
STEP 5
STEP 6
STEP7
Page 352 of 408
352 6-1. Specifications
Scion_xD_OM_OM52C62U_(U)
Engine
Fuel
Model2ZR-FE engine
Ty pe 4 cylinder in line,
4 cycle, gasoline
Bore and stroke3.17
3.48 in.
(80.5 88.3 mm)
Displacement 109.7 cu.in. (1798 cm3)
Drive belt tension 0.30
0.39 in. (7.6 10.0 mm)*
*
: Drive belt deflection with 22 lbf (98 N, 10 kgf) thumb force (used belt)
Valve clearance
(engine cold) Automatic adjustment
Fuel type
Unleaded gasoline only
Octane rating 87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference) 11.1 gal. (42 L, 9.2 Imp. gal.)
Generator
Water pump Air
conditioning
compressor
Crankshaft