2009 TOYOTA 4RUNNER horn

TABLE OF CONTENTSIndex
2
1-1. Key informationKeys ..................................... 28
1-2. Opening, closing and locking
the doors
Wireless remote control ....... 29
Side doors ............................ 33
Back door ............................. 38
1-3. Adjustable components
(seats, mirrors, steering
wheel)
Front seats ........................... 41
Rear seats ............................ 44
Driving position memory system ................................ 58
Head restraints ..................... 60
Seat belts ............................. 63
Steering wheel ..................... 69
Anti-glare inside rear view mirror .................................. 70
Outside rear view mirrors ..... 73
1-4. Opening a nd closing the
windo ws and moon roof
Power windows .................... 76
Power back window ............. 79
Moon roof ............................. 82
1-5. Refueling Opening the fuel tank cap .... 85 1-6. Theft deterrent system
Engine immobilizer system ... 88
Alarm .................................... 90
Theft prevention labels (U.S.A.)............................... 92
1-7. Safety information Correct driving posture ......... 93
SRS airbags ......................... 95
Front passenger occupant classification system
............ 108
Child restraint systems ....... 113
Installing child restraints ..... 117
2-1. Driving procedures Driving the vehicle .............. 132
Engine (ignition) switch....... 140
Automatic
Transmission...... 143
Turn signal lever ................. 145
Parking brake ..................... 146
Horn .................................... 147
2-2. Instrument cluster Gauges and meters ............ 148
Indicators and warning lights ................................. 151
Accessory meter ................. 155
2-3. Operating the li ghts and
wipers
Headlight switch ................. 158
Fog light switch ................... 162
Windshield wipers and washer .............................. 163
1Before driving
2When driving

8
Pictorial indexInterior
Seat belts P. 63
SRS driver
airbag
P. 95Head restraints P. 60
Bottle holders P. 321
SRS side airbags P. 95
Floor mats P. 337
SRS front passenger
airbag
P. 95
Console box P. 312
Rear seats P. 45
Rear seats P. 44
Glove box
P. 310
Front seats P. 41
Horn P. 147

When driving2
131
2-1. Driving proceduresDriving the vehicle............ 132
Engine (ignition) switch .... 140
Automatic
Transmission.... 143
Turn signal lever .............. 145
Parking brake ................... 146
Horn ................................. 147
2-2. Instrument cluster Gauges and meters ......... 148
Indicators and warning lights .............................. 151
Accessory meter .............. 155
2-3. Operating the lights and wipers
Headlight switch ............... 158
Fog light switch ................ 162
Windshield wipers and washer ........................... 163
Rear window wiper and washer ........................... 165 2-4. Using other driving systems
Cruise control ................... 166
Electronically modulated air suspension ................ 169
AUTO LSD system (2WD models and
Multi-mode 4WD
models) .......................... 175
Four-wheel drive system (4WD models) ................ 177
Active traction control system (L4 mode on
4WD models) ................. 182
Rear differential lock system ........................... 184
Downhill Assist Control .... 186
Driving assist systems ..... 188
2-5. Driving information Off-road precautions ........ 198
Cargo and luggage .......... 203
Vehicle load limits ............ 211
Winter driving tips ............ 213
Trailer towing ................... 216
Dinghy towing .................. 228

147
2-1. Driving procedures
2
When driving
Hor n
■After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is not securely locked.
(P. 69)
To sound the horn, press on or
close to the mark.

408 4-3. Do-it-yourself maintenance
9 HEAD (HI RH) 10 A Right-hand headlight (high beam)
10 HEAD (HI LH) 10 A Left-hand headlight (high beam)
11 EFI NO.2 10 A Multiport fuel injection system/
sequential multiport fuel injection
system
12 HEATER NO.2 7.5 A Air conditioning system
13 AIRSUS NO.2 10 A Rear height control air suspension
14 SEAT HEATER 25 A Seat heaters
15 DEFOG 30 A Back window defogger, multiport
fuel injection system/sequential
multiport fuel infection system
16 MIR HEATER 10 A Outside rear view mirror heater
17 DOME 10 A Interior light, personal lights, wire-
less remote control system, door
courtesy lights, gauge and meter,
vanity lights, instrument panel
lights, running board lights, multi-
plex communication system
18 RADIO NO.1 20 A Audio system, navigation system,
rear seat entertainment system
19 ECU-B 10 A Anti-lock brake system, traction
control system (2WD models),
active traction control system (4WD
models), vehicle stability control
system, air conditioning system,
multiplex communication system,
theft deterrent system, driving posi-
tion memory system, front passen-
ger occupant classification system
20 ALT-S 7.5 A Charging system
21 HORN 10 A Horns
22 A/F HEATER 15 A A/F sensor
FuseAmpereCircuit

409
4-3. Do-it-yourself maintenance
4
Maintenance and care
23 TRN-HAZ
15 ATurn signal lights, emergency
flashers
24 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
25 EFI 20 AMultiport fuel injection system/
sequential multiport fuel injection
system
26 DR/LCK 20 A Power door lock system
27 TOWING 30 A Towing converter
28 RADIO NO.2 20 A Audio system
29 A/PUMP 50 AMultiport fuel injection system/
sequential multiport fuel injection
system
30 AIRSUS 50 A Rear height control air suspension
31 AM1 50 AACC, CIG, IG1, ECU-IG, FR WIP-
WSH, RR-WSH, 4WD, and STA
fuses
32 TOWING BRK 30 A Trailer brake controller
33 J/B 50 APWR OUTLET, D P/SEAT, P P/
SEAT, POWER, TAIL, SECU/
HORN fuses
34 BATT CHG 30 A Trailer sub battery
35 TOWING 40 A Trailer lights (tail lights)
36 ABS MTR 40 AAnti-lock brake system, traction
control system (2WD models),
active traction control system (4WD
models), vehicle stability control
system
37 AM2 30 AStarter system, IGN, GAUGE,
STA NO.2, SRS fuses
FuseAmpereCircuit

412 4-3. Do-it-yourself maintenance
10 RR WSH15 ABack window washer, multiplex
communication system
11 ECU-IG 10 AShift lock control system, power
windows, anti-lock brake system,
traction control system (2WD mod-
els), active traction control system
(4WD models), vehicle stability
control system, electric moon roof,
multiplex communication system,
theft deterrent system, rear height
control air suspension, tire pres-
sure warning system, driving posi-
tion memory system
12 IG1 15 AAnti-lock brake system, traction
control system (2WD models),
active traction control system (4WD
models), vehicle stability control
system, air conditioning system,
charging system, back window
defogger, back-up lights, emer-
gency flashers, seat heaters, AC
inverter, instrument panel light con-
trol, auto anti-glare inside rear view
mirror, seat belt tension reducer
13 STA 7.5 A No circuit
14 SECU/HORN 10 A Theft deterrent system
15 TAIL 10 ATail lights, license plate lights, park-
ing lights, instrument panel light
control, multiport fuel injection sys-
tem/sequential multiport fuel injec-
tion system, instrument panel
lights, meter and gauge, glove box
light
FuseAmpereCircuit

456
5-2. Steps to take in an emergency
If the engine will not star t
If the engine still does not start after following the correct starting
procedure ( P. 140) or releasing the steering lock (P. 141), confirm
the following points.
■ The engine will not start even when the starter motor oper-
ates normally.
One of the following may be the cause of the problem.
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● The engine may be flooded.
Try to restart the engine once more following correct starting
procedures.
● There may be a malfunction in the engine immobilizer system.
(  P. 8 8 )
■ The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem.
●The battery may be discharged. ( P. 459)
● The battery terminal connec tions may be loose or corroded.
■ The starter motor does not turn over, the interior lights and
headlights do not turn on, or the horn does not sound.
One of the following may be the cause of the problem.
● One or both of the battery terminals may be disconnected.
● The battery may be discharged. ( P. 459)
Contact your Toyota dealer if the problem cannot be repaired, or if
repair procedures are unknown.