2012 TOYOTA SEQUOIA trailer

571
4-3. Do-it-yourself maintenance
4
Maintenance and care
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

572 4-3. Do-it-yourself maintenance
13 POWER NO.4 25 A Power windows
14 FOG15 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

574 4-3. Do-it-yourself maintenance
39 AIR SUS NO.2 7.5 AElectronically 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

577
4-3. Do-it-yourself maintenance
4
Maintenance and care
15 ECU-IG No.1 7.5 A
Anti-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

578 4-3. Do-it-yourself maintenance
26 PANEL7.5 AInstrument panel lights, glove box
light, ashtray, accessory meter,
audio system, rear view monitor,
navigation system, rear seat enter-
tainment system, gauges and
meters, air conditioning system,
seat heater or heated and venti-
lated switches, BSM main switch
27 ACC 7.5 AAccessory meter, audio system,
rear seat entertainment system,
rear view monitor, navigation sys-
tem, back-up lights, trailer lights
(back-up lights), multiplex commu-
nication system, power outlet, out-
side rear view mirror
28 BK/UP LP 10 A Back-up light, gauges and meters
29 CIG 15 A Cigarette lighter
30 POWER No.1 30 A Power windows, power back win-
dow
■ After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. ( P. 580)
● If the replaced fuse blows again, have the vehicle inspected by your
Toyota dealer.
■ If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
FuseAmpereCircuit

645
6-1. Specifications
6
Vehicle specifications
Weight
*1: The model code is indicated on the Certification Label. (P. 646)
Model code*1EngineDriving
systemVehicle capacity weight
(Occupants+luggage)
TWR*
(Trailer weight + cargo)
UPK60L-GKTSKA
4.6L V8
(1UR-FE) engine2WD1220 lb. (550 kg)6900 lb. (3130 kg)
UPK60L-GKTLKA
1250 lb. (565 kg)6800 lb. (3084 kg)
UPK65L-GKTSKA
4WD1245 lb. (560 kg)6600 lb. (2994 kg)
UPK65L-GKTLKA1270 lb. (575 kg)
USK60L-GKTSKA
5.7L V8
(3UR-FE) engine
2WD
1310 lb. (590 kg)7400 lb. (3357 kg)
USK60L-GKTLKA
1330 lb. (600 kg)7300 lb. (3311 kg)
USK60L-GKTZKA
1315 lb. (595 kg)7200 lb. (3266 kg)
USK65L-GKTSKA
4WD
1210 lb. (545 kg)7100 lb. (3221 kg)
USK65L-GKTLKA1230 lb. (555 kg)
USK65L-GKTZKA1220 lb. (550 kg)7000 lb. (3175 kg)
USK65L-GKTSGA
5.7L V8
(3UR-FBE) engine 1210 lb. (545 kg)7100 lb. (3221 kg)
USK65L-GKTLGA1230 lb. (555 kg)
USK65L-GKTZGA1220 lb. (550 kg)7000 lb. (3175 kg)
*: This model meets the tow-vehicle trailering requirement of SAE In-
ternational per SAE J2807.

695
PWR PowerRES Resume
RSCA Roll Sensing of Curtain shield Airbags
SRS Supplemental Restraint SystemTIN Tire Identification Number
TPMS Tire Pressure Warning System
TRAC Traction Control TWI Treadwear indicators
TWR Trailer Weight Rating
VIN Vehicle Identification Number
VSC Vehicle Stability Control
ABBREVIATIONSMEANING

703
Alphabetical index
Tachometer .............................. 169
Tail lights
Replacing light bulbs ............ 580
Switch ................................... 188
Wattage ................................ 655
Talk switch ............................... 424
Telephone switch .................... 424
Theft deterrent system Alarm .................................... 109
Engine immobilizer system... 107
Tire inflation pressure ............ 556
Tire information
Glossary ............................... 666
Size ...................................... 663
Tire identification number ..... 662
Uniform tire quality grading ............................... 664
Tires Chains .................................. 273
Checking .............................. 549
If you have a flat tire ............. 619
Inflation pressure .......... 556, 654
Information ........................... 661
Replacing ............................. 619
Rotating tires ........................ 549
Size ...................................... 654
Snow tires............................. 272
Tire pressure warning system........................ 549, 606
Tissue pocket .......................... 462
Tools......................................... 619
Total load capacity .................. 270
Towing Dinghy towing ....................... 296
Emergency towing ................ 595
Trailer towing ........................ 276
Trailer weight rating ...... 278, 645 Traction control........................254
TRAC .........................................254
Trip information .......................179
Trip meter .................................169
Turn signal lights
Replacing light bulbs .............580
Switch....................................166
Wattage .................................655
Valet key .....................................32
Vanity lights Vanity lights ...........................476
Wattage .................................655
Vanity mirrors...........................476
Vehicle identification number ...................................646
Vehicle stability control...........254
VSC............................................254
Warning buzzers Brake system ........................603
Open door .............................605
Seat belt reminder .................605
Warning lights
ABS .......................................604
Airbag system .......................604
Anti-lock brake system ..........604
Brake assist system ..............604
Brake system ........................603
Charging system .... ...............603
Electronic engine control system ................................604
Malfunction indicator lamp ....604
Master warning light ..............607
Open door .............................605
Pretensioners ........................604
Seat belt reminder light .........605
SRS airbags ..........................604
Tire pressure warning light ....606T
V
W