TOYOTA TACOMA 2012 Owners Manual (in English)

551
6-1. Specifications
6
Vehicle specifications
TWR (Trailer Weight Rating)
Regular Cab models
Access Cab models
Model code*1EngineDriving
systemTWR
TRN220L-TRMDKA
2.7 L 4-cylinder
(2TR-FE) engine
2WD 3500 lb. (1585 kg)
TRN220L-TRPDKA
TRN240L-TRMDKA
4WD
TRN240L-TRPDKA
Model code*1EngineDriving
systemTWR
TRN225L-CRMDKA
2.7 L 4-cylinder
(2TR-FE) engine
2WD
3500 lb. (1585 kg)
TRN225L-CRPDKA
TRN245L-CRMDKA
4WD
TRN245L-CRPDKA
TRN265L-CRPDKA
2WD
GRN225L-CRFDKA
4.0 L V6 (1GR-FE)
engine 3300 lb. (1495 kg)
GRN245L-CRADKA4WD 3500 lb. (1585 kg)
*2
6500 lb. (2945 kg)*3
GRN245L-CRFDKA
3500 lb. (1585 kg)*2
6500 lb. (2945 kg)*3
GRN265L-CRADKA2WD3500 lb. (1585 kg)*2
6500 lb. (2945 kg)*3

552 6-1. Specifications
Double Cab models
*1: The model code is indicated on the Certification Label. (P. 553)
*2: Without towing package
*3: With towing package
Model code*1EngineDriving
systemTWR
TRN225L-PRPDKA
2.7 L 4-cylinder
(2TR-FE) engine2WD 3400 lb. (1540 kg)
TRN265L-PRPDKA 3500 lb. (1585 kg)
GRN245L-PRADKA
4.0 L V6 (1GR-FE)
engine
4WD 3500 lb. (1585 kg)
*2
6500 lb. (2945 kg)*3
GRN245L-PRFDKA
3500 lb. (1585 kg)*2
6500 lb. (2945 kg)*3
GRN250L-PRADKA3500 lb. (1585 kg)*2
6400 lb. (2900 kg)*3
GRN265L-PRADKA
2WD3500 lb. (1585 kg)
*2
6500 lb. (2945 kg)*3
GRN270L-PRADKA
3500 lb. (1585 kg)*2
6500 lb. (2945 kg)*3

553
6-1. Specifications
6
Vehicle specifications
Vehicle identification
■ Vehicle identification number
The vehicle identificati on number (VIN) is the legal identifier for your
vehicle. This is the primary identification number for your Toyota. It is
used in registering the ownership of your vehicle.
This number is stamped on the
top left of the instrument panel.
Regular Cab and Double Cab models This number is also on the
Certification Label.
Access Cab models This number is also on the
Certification Label.

554 6-1. Specifications
■Engine number
The engine number is stamped on the engine bl ock as shown.
2.7 L 4-cylinder (2TR-FE) engine
4.0 L V6 (1GR-FE) engine

555
6-1. Specifications
6
Vehicle specifications
Engine
2.7 L 4-cylinder (2TR-FE) engine
4.0 L V6 (1GR-FE) engine
Fuel
Model 2TR-FE
Type 4-cylinder in line, 4-cycle, gasoline
Bore and stroke 3.74  3.74 in. (95.0  95.0 mm)
Displacement 164.3 cu.in. (2694 cm3)
Drive belt tension Automatic adjustment
Valve clearance
(engine cold)
 Intake
 Exhaust Automatic adjustment
Model
1GR-FE
Type 6-cylinder V type, 4-cycle, gasoline
Bore and stroke 3.70  3.74 in. (94.0  95.0 mm)
Displacement 241.4 cu.in. (3956 cm3)
Drive belt tension Automatic adjustment
Valve clearance
(engine cold)
 Intake
 Exhaust 0.006  0.010 in. (0.15  0.25 mm)
0.011  0.015 in. (0.29
 0.39 mm)
Fuel type Unleaded gasoline only
Octane rating87 (Research octane number 91) or higher
Fuel tank capacity
(Reference) 21.1 gal. (80.0 L, 17.6 lmp.gal.)

556 6-1. Specifications
Lubrication system
*: The engine oil capacity is a reference quantity to be used when exchanging.Warm up and turn off the engine, wait more than 5 minutes, and check the oil
level on the dipstick.
Oil capacity
(Drain and refill - reference
*)
Without filter
With filter 2.7 L 4-cylinder (2TR-FE) engine
5.4 qt. (5.1 L, 4.5 Imp.qt.)
4.0 L V6 (1GR-FE) engine
2WD models except PreRunner:
4.4 qt. (4.2 L, 3.7 Imp.qt.)
4WD models and PreRunner:
5.2 qt. (4.9 L, 4.3 Imp.qt.)
2.7 L 4-cylinder (2TR-FE) engine
6.1 qt. (5.8 L, 5.1 Imp.qt.)
4.0 L V6 (1GR-FE) engine
2WD models except PreRunner:
4.8 qt. (4.5 L, 4.0 Imp.qt.)
4WD models and PreRunner:
5.5 qt. (5.2 L, 4.6 Imp.qt.)

557
6-1. Specifications
6
Vehicle specifications
■
Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use
Toyota approved “Toyota Genuine Motor Oil” or equivalent to satisfy
the following grade and viscosity.
Oil grade: ILSAC multigrade engine oil
Recommended viscosity:
2.7 L 4-cylinder (2TR-FE) engine
SAE 0W-20 SAE 0W-20 is the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-20 is not available,
SAE 5W-20 oil may be used.
However, it must be replaced
with SAE 0W-20 at the next oil
change.
Oil viscosity (0W-20 is explained here as an example):
●The 0W in 0W-20 indicates the characteristic of the oil which allows
cold startability. Oils with a lower value before the W allow for easier
starting of the engine in cold weather.
● The 20 in 0W-20 indicates the viscosity characteristic of the oil when
the oil is at high temperature. An oil with a higher viscosity (one with a
higher value) may be better suited if the vehicle is operated at high
speeds, or under extreme load conditions.
Outside temperature

558 6-1. Specifications
4.0 L V6 (1GR-FE) engine
SAE 5W-30SAE 5W-30 is the best choice for
good fuel economy and good
starting in cold weather.
If SAE 5W-30 is not available,
SAE 10W-30 oil may be used.
However, it should be replaced
with SAE 5W-30 at the next oil
change.
Oil viscosity (5W-30 is explained here as an example):
●The 5W in 5W-30 indicates the characteristic of the oil which allows
cold startability. Oils with a lower value before the W allow for easier
starting of the engine in cold weather.
● The 30 in 5W-30 indicates the viscosity characteristic of the oil when
the oil is at high temperature. An oil with a higher viscosity (one with a
higher value) may be better suited if the vehicle is operated at high
speeds, or under extreme load conditions.
How to read oil container label:
The ILSAC (International Lubricant Standardization and Approval
Committee) Certification Mark is added to some oil containers to help
you select the oil you should use.
Outside temperature

559
6-1. Specifications
6
Vehicle specifications
Cooling system
Ignition system
Capacity
2.7 L 4-cylinder (2TR-FE)
engine
4.0 L V6 (1GR-FE) engine Vehicles with an automatic transmission
9.1 qt. (8.6 L, 7.6 Imp.qt.)
Vehicles with a manual transmission
9.2 qt. (8.7 L, 7.7 Imp.qt.)
Vehicles with an automatic transmission
10.1 qt. (9.6 L, 8.4 Imp.qt.)
Vehicles with a manual transmission
10.3 qt. (9.7 L, 8.5 Imp.qt.)
Coolant type
Use either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.
Spark plug 2.7 L 4-cylinder (2TR-FE)
engine
Make DENSO
Gap 4.0 L V6 (1GR-FE) engine
Make DENSO NGK
Gap SK20HR11
0.043 in. (1.1 mm)
K20HR-U11
LFR6C11
0.043 in. (1.1 mm)
NOTICE
■
Iridium-tipped spark plugs (2.7 L 4-cylinder [2TR-FE] engine only)
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.

560 6-1. Specifications
Electrical system
Differential
*:Your Toyota vehicle is filled with “Toyota Genuine Differential Gear Oil” at
the factory. Use Toyota approved “Toyota Genuine Differential Gear Oil” or
an equivalent oil of matching quality to satisfy the above specification.
Please contact your Toyota dealer for further details.
Battery
Open voltage at
68F (20 C): 12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11 . 8
 12.0 V Discharged
(Voltage checked 20 minutes after the key
is removed with all the lights turned off)
Charging rates 5 A max.
Oil capacity
Front
(4WD models)1.59 qt. (1.50 L, 1.32 Imp.qt.)
Rear 2WD models except PreRunner
3.66 qt. (3.46 L, 3.04 Imp.qt.)
4WD models and PreRunner
3.12 qt. (2.95 L, 2.60 Imp.qt.)
Oil type and viscosity *Toyota Genuine Differential Gear Oil LT
75W-85 GL-5 or equivalent