2004 TOYOTA ECHO air conditioning

2102004 ECHO from Aug. ’03 Prod. (OM52526U)
CAUTION
When the engine is running, keep
hands, clothing, and tools away
from the moving fan and engine
drive belts. (Removing rings,
watches, and ties is advisable.)
Right after driving, the engine
compartment—the engine, radiator,
exhaust manifold and spark plug
boots, etc.—will be hot. So be care-
ful not to touch them. Oil, fluids
and spark plugs may also be hot.
If the engine is hot, do not remove
the radiator cap or loosen the drain
plugs to prevent burning yourself.
Do not smoke, cause sparks or al-
low open flames around fuel or the
battery. Their fumes are flammable.
Be extremely cautious when work-
ing on the battery. It contains poi-
sonous and corrosive sulfuric acid.
Do not get under your vehicle with
just the body jack supporting it. Al-
ways use automotive jack stands or
other solid supports.
Be sure that the ignition is off if
you work near the electric cooling
fans or radiator grille. With the
ignition on, the electric cooling fans
will automatically start to run if the
engine coolant temperature is high
and/or the air conditioning is on.
Use eye protection whenever you
work on or under your vehicle
where you may be exposed to flying
or falling material, fluid spray, etc.
Used engine oil contains potentially
harmful contaminants which may
cause skin disorders such as in-
flammation or skin cancer, so care
should be taken to avoid prolonged
and repeated contact with it. To re-
move used engine oil from your
skin, wash thoroughly with soap
and water.
Do not leave used oil within the
reach of children.
Dispose of used oil and filter only
in a safe and acceptable manner.
Do not dispose of used oil and fil-
ter in household trash, in sewers or
onto the ground. Call your dealer or
a service station for information
concerning recycling or disposal.
Take care when filling the brake and
clutch fluid reservoirs because
brake fluid can harm your eyes and
damage painted surfaces. If fluid
gets in your eyes, flush your eyes
with clean water immediately. If you
still feel uncomfortable with your
eyes, go to the doctor.
NOTICE
Remember that battery and ignition
cables carry high currents or volt-
ages. Be careful of accidentally
causing a short circuit.
Add only “Toyota Super Long Life
Coolant” or similar high quality eth-
ylene glycol based nonsilicate,
nonamine, nonnitrite, and nonbo-
rate coolant with longlife hybrid
organic acid technology to fill the
radiator. “Toyota Super Long Life
Coolant” is premixed with 50%
coolant and 50% deionized water.
If you spill some of the coolant, be
sure to wash it off with water to
prevent it from damaging the parts
or paint.

2462004 ECHO from Aug. ’03 Prod. (OM52526U)
Fuses
SU81001a
Engine compartment
Fuses (type A)
1. P/POINT 15 A: No circuit
2. HLP RH/HLP LO RH 10 A: Right−
hand headlight
3. HLP LH/HLP LO LH 10 A: Left−
hand headlight
4. ST 30 A: Starter system
5. AM2 15 A: Starter system, SRS airbag
system, multiport fuel injection sys-
tem/sequential multiport fuel injection
system, discharge warning system
6. HORN 15 A: Horn
SU81002a
Instrument panel
7. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
8. DOME 15 A: Clock, radio, interior light,
gauges of meters, wireless remote con-
trol system
9. SPARE 15 A: Spare
10. SPARE 30 A: Spare
11. GAUGE 10 A: Back−up lights, charging
system, air conditioning system, power
window system, gauges of meters
12. ACC 15 A: Clock, radio, cigarette light-
er
13. A.C 7.5 A: Air conditioning system
SU81003a
Engine compartment
14. WIPER 20 A: Windshield wipers and
washer
15. ECUIG 7.5 A: Anti−lock brake system,
electric cooling fan
16. D/L 25 A: Power door lock system
17. ECUB 7.5 A: SRS airbag system
18. OBD 7.5 A: On−board diagnosis sys-
tem
19. TAIL 10 A: Tail lights, parking lights,
license plate lights, radio, illuminations
20. FOG 15 A: Front fog lights

2472004 ECHO from Aug. ’03 Prod. (OM52526U)
21. HAZ 10 A: Turn signal lights, emergen-
cy flashers
22. STOP 10 A: Stop lights, high mounted
stop light, anti−lock brake system, shift
lock system, multiport fuel injection
system/sequential multiport fuel injec-
tion system
Fuses (type B)
23. HTR SUB1 50 A: Air conditioning sys-
tem (PTC 1)
24. RDI 30 A: Electric cooling fan
25. AM1 40 A: “ACC”, “GAUGE”, “WIPER”,
and “ECU−IG” fuses
26. POWER 30 A: Power windows
27. HTR 40 A: Air conditioning system
28. DEF 30 A: Rear window defogger sys-
tem.
Fuses (type C)
29. MAIN 60 A: “EFI”, “DOME”, “HORN”,
“ST”, “AM2”, “H−LP LH”, and “H−LP
RH” fuse
30. ALT 100 or 120 A: “ECU−B”, “TAIL”,
“D/L”, “OBD”, “A.C”, “HTR”, “POWER”,
“STOP” and “FL DEF” fuses
31. ABS 60 A: Anti−lock brake system