tow TOYOTA SEQUOIA 2016 2.G Repair Manual

438 4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings■ Engine compartment
FuseAmpereCircuit
1 A/F 15 A Multiport fuel injection system/
sequential multiport fuel injection
system
2 HORN 10 A Horn
3 EFI NO.1 25 A Multiport fuel injection system/
sequential multiport fuel injection
system
4 IG2 MAIN 30 A INJ, MET, IGN fuses
5 L2 RR2 SEAT 30 A Power third seat
6 L1 RR2 SEAT 30 A Power third seat
7 CDS FAN 25 A Electric cooling fans
8 DEICER 20 A Windshield wiper de-icer
9 TOW TAIL 30 A Trailer lights (tail lights)
10 CDS FAN NO.2 25 A Electric cooling fans
11 R2 RR2 SEAT 30 A Power third seat
12 R1 RR2 SEAT 30 A Power third seat

439
4-3. Do-it-yourself maintenance
4
Maintenance and care
13 POWER NO.4 25 A Power windows
14 FOG
15 A Front fog lights
15 STOP 15 AStop lights, high mounted stop-
light, vehicle stability control sys-
tem, anti-lock brake system, shift
lock system, multiport fuel injection
system/sequential multiport fuel
injection system, towing converter
16 TOW BRK 30 A Trailer brake controller
17 IMB 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system
18 AM2 7.5 A Starting system
19 TOWING 30 A Towing converter
20 AI-HTR 10 A Air injection pump heaters
21 ALT-S 5 A Charging system
22 TURN-HAZ 15 A Turn signal lights, emergency
flashers, towing converter
23 F/PMP 25 A Fuel pump
24 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, electric throttle control sys-
tem
25 MET-B 5 A Gauges and meters
26 AMP 30 AAudio system, rear view monitor,
navigation system, rear seat enter-
tainment system
27 RAD NO.1 15 A Audio system, rear view monitor,
navigation system, rear seat enter-
tainment system
FuseAmpereCircuit

441
4-3. Do-it-yourself maintenance
4
Maintenance and care
39 AIR SUS NO.2 7.5 A
Electronically modulated air sus-
pension system
40 SPARE 5 A Spare fuse
41 SPARE 15 A Spare fuse
42 SPARE 30 A Spare fuse
43 AIR SUS 50 A Electronically modulated air sus-
pension system
44 PBD 30 A Power back door
45 RR HTR 40 A Air conditioning system
46 H-LP CLN 30 A Headlight cleaner
47 DEFOG 40 A Rear window defogger
48 SUB BATT 40 A Trailer towing
49 ABS1 50 AAnti-lock brake system, vehicle sta-
bility control system
50 ABS2 40 AAnti-lock brake system, vehicle sta-
bility control system
51 ST 30 A Starting system
52 HTR 50 A Air conditioning system
53 LH-J/B 150 AAM1, TAIL, PANEL, ACC, CIG, LH-
IG, 4WD, ECU-IG NO.1, BK/UP LP,
SEAT-HTR, A/C IG, ECU-IG NO.2,
WSH, WIPER, OBD, A/C, TI&TE,
FR P/SEAT RH, MIR, DR/LCK, FR
P/SEAT LH, CARGO LP, PWR
OUTLET, POWER NO.1 fuses
54 ALT 180 A
*LH-J/B, HTR, SUB BATT, TOW
BRK, STOP, FOG, TOW TAIL,
DEICER fuses
140 A
*
55 A/PUMP NO.1 50 A Multiport fuel injection system/
sequential multiport fuel injection
system
FuseAmpereCircuit

444 4-3. Do-it-yourself maintenance
15 ECU-IG No.1 7.5 AAnti-lock brake system, vehicle sta-
bility control system, multiplex com-
munication system, intuitive
parking assist system, power front
driver’s seat, power tilt and power
telescopic, shift lock, tire pressure
warning system, accessory meter,
trailer towing, power outlet, electric
moon roof, power back door, head
light cleaner, Blind Spot Monitor
system, BSM main switch
16 AIR SUS IG 20 A Electronically modulated air sus-
pension system
17 LH-IG 7.5 A Back-up lights, charging system,
gauge and meters, turn signal
lights, air conditioning system, seat
heaters, rear window defogger
18 4WD 20 A Four-wheel drive control system
19 RR SEAT-HTR
LH 10 A Seat heaters
20 WSH 20 A Window washer
21 WIPER 30 A Wiper and washer
22 ECU-IG No.2 7.5 A Multiplex communication system,
power steering, gateway ECU
23 TAIL 15 A Tail lights, trailer lights (tail lights),
parking lights
24 A/C IG 10 A Air conditioning system
25 SEAT-HTR 20 A Seat heater or Heated and venti-
lated seats
FuseAmpereCircuit

When trouble arises5
459
5-1. Essential informationEmergency flashers ......... 460
If your vehicle needs to be towed ........................ 461
If you think something is wrong ............................. 467
Fuel pump shut off system ........................... 468 5-2. Steps to take in
an emergency
If a warning light turns on or a warning buzzer
sounds... ....................... 469
If a warning message is displayed (vehicles with
multi-information
display) .......................... 480
If you have a flat tire......... 486
If the engine will not start ................................ 497
If the shift lever cannot be shifted from P............ 499
If you lose your keys ........ 500
If the vehicle battery is discharged ..................... 501
If your vehicle overheats ....................... 504
If the vehicle becomes stuck .............................. 507
If your vehicle has to be stopped in
an emergency ................ 509

5
When trouble arises
461
5-1. Essential information
If your vehicle needs to be towed
Situations when it is necessary to contact dealers before towingThe following may indicate a problem with your transmission. Contact
your Toyota dealer or commercial towing service before towing.
● The engine is running but the vehicle does not move.
● The vehicle makes an abnormal sound.
Towing with a sling-type truck
Do not tow with a sling-type truck
to prevent body damage.
If towing is necessary, we recommend having your vehicle towed by
your Toyota dealer or commercial towing service, using a wheel-lift
type truck or flatbed truck.
Use a safety chain system for all to wing, and abide by all state/pro-
vincial and local laws.

462 5-1. Essential information
Towing with a wheel-lift type truckFrom the front Use a towing dolly under the rear
wheels.
From the rear Use a towing dolly under the
front wheels.
Using a flatbed truck
If your
vehicle is transported by a
flatbed truck, it should be tied
down at the locations shown in
the illustration.Front

5
When trouble arises
463
5-1. Essential information
Vehicles without electronica
lly modulated air suspension
If you use chains or cables to tie
down your vehicle, the angles
shaded in black must be 45 .
Do not overly tighten the tie
downs or the vehicle may be
damaged.
Vehicles with electronically modulated air suspension
If you use chains or cables to tie
down your vehicle, the angles
shaded in black must be 45 .
Do not overly tighten the tie
downs or the vehicle may be
damaged.
Emergency towing
If a tow truck is not available in an emergency, your vehicle may be
temporarily towed using cables or chains secured to the emergency
towing hooks. This should only attempted on hard, surfaced roads for
at most 50 miles (80 km) at under 18mph (30 km/h).
A driver must be in the vehicle to steer and operate the brakes. The
vehicle’s wheels, drive train, axles, steering and brakes must be in
good condition.

464 5-1. Essential information
Emergency towing procedureTYPE A Securely attach cables or chains
to the towing hooks.
Take care not to damage the
vehicle body.
TYPE BSecurely attach cables or chains
to the towing hooks.
Take care not to damage the
vehicle body.
Enter the vehicle being towed and start the engine.
If the engine does not start, turn the engine switch to the “ON”
position.
4WD models: Put the front-wheel drive control switch in
“2WD”.
Shift the shift lever to N and release the parking brake.
When the shift lever cannot be shifted: ( P. 499)
■While towing
If the engine is not running, the power assist for the brakes and steering
will not function, making steering and braking more difficult.

5
When trouble arises
465
5-1. Essential information
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
■
When towing the vehicle
■ While towing
●When towing using cables or chains, avoid sudden starts, etc. which place
excessive stress on the towing hooks, cables or chains. The towing hooks,
cables or chains may become damaged, broken debris may hit people,
and cause serious damage.
● Do not turn the engine switch to the LOCK position.
There is a possibility that the steering wheel is locked and cannot be oper-
ated.
2WD models: Be sure to transport the
vehicle with all four wheels raised off the
ground. If the vehicle is towed with the
tires contacting the ground, the drivetrain
and related parts may be damaged or an
accident may occur due to a change in
direction of the vehicle.
4WD models: Be sure to transport the
vehicle with all four wheels raised off the
ground. If the vehicle is towed with the
tires contacting the ground, the drivetrain
or related parts may be damaged, the
vehicle may fly off the truck.