Maintenance Log.
. SUVs & Tacoma
SCHEDULED MAINTENANCE LOGS43
30,000 Miles or 24 Months
❑Replace engine air filter❑Replace engine coolant❑Replace engine oil and oil filter❑Rotate tires❑Replace limited-slip differential oil (Land Cruiser)1
❑Replace non-platinum spark plugs (Tacoma, 4Runner)2
❑Repack front wheel bearings (Tacoma 2WD)❑Lubricate propeller shaft and re-torque bolts (all 4WD except RAV4)❑Lubricate drive shaft bushings (4WD Tacoma without ADD)❑Re-torque drive shaft flange bolts (all 4WD except Land Cruiser)❑Inspect the following:__
Ball joints and dust covers__
Exhaust pipes and mountings
__
Brake lines and hoses__
Fuel tank cap gasket
__
Brake linings/drums and brake pads/discs__
Limited-slip differential oil
(4WD RAV4)1
__
Differential oil__
Steering gear box
__
Drive belts (non-ribbed)__
Steering linkage
__
Drive shaft boots__
Transfer case oil (4WD models)
__
Fuel lines and connections, fuel tank band__
Transmission fluid or oil
and fuel tank vapor vent system hoses
Additional Maintenance Items for Special Operating Conditions:*
❑Inspect nuts and bolts on body and chassis
❑Replace differential oil (including limited-slip)
❑Replace transfer case oil (4WD models)
❑Replace transmission fluid or oil
Date: __________________
Mileage: _______________
30,000 Miles or 24 Months
30,000 Miles or 24 Months
DEALER SERVICE VERIFICATION1If vehicle is equipped with limited-slip differential.2Required under the terms of the Emission Control Warranty.
SCHEDULED MAINTENANCE LOGS45
DEALER SERVICE VERIFICATION
1If vehicle is equipped with limited-slip differential.
Maintenance Log.
. SUVs & Tacoma
45,000 Miles or 36 Months
❑Replace engine oil and oil filter
❑Rotate tires
❑Lubricate propeller shaft and re-torque bolts (all 4WD except RAV4)
❑Re-torque drive shaft flange bolts (all 4WD except Land Cruiser)
❑Inspect the following:__
Automatic transmission fluid__
Differential oil
__
Ball joints and dust covers__
Drive shaft boots
__
Brake lines and hoses__
Exhaust pipes and mountings
__
Brake linings/drums and brake pads/discs__
Steering gear box
__
Limited-slip differential oil__
Steering linkage
(Land Cruiser, 4WD RAV4)
1
Additional Maintenance Items for Special Operating Conditions:*
❑Inspect engine air filter
❑Inspect nuts and bolts on chassis and body
❑Replace automatic transmission fluid
❑Replace differential oil (including limited-slip)
Date: __________________
Mileage: _______________
45,000 Miles or 36 Months
45,000 Miles or 36 Months
Maintenance Log.
. SUVs & Tacoma
SCHEDULED MAINTENANCE LOGS47
60,000 Miles or 48 Months
❑Replace engine air filter❑Replace engine coolant❑Replace engine oil and oil filter❑Rotate tires❑Replace limited-slip differential oil (Land Cruiser, RAV4 4WD)1
❑Replace platinum spark plugs (RAV4)2
❑Replace non-platinum spark plugs (Tacoma, 4Runner)2
❑Repack front wheel bearings (Tacoma 2WD)❑Lubricate propeller shaft and re-torque bolts (all 4WD except RAV4)❑Lubricate drive shaft bushings (4WD Tacoma without ADD)❑Re-torque drive shaft flange bolts (all 4WD except Land Cruiser)❑Inspect the following:__
Ball joints and dust covers__
Drive shaft boots
__
Brake lines and hoses__
Engine valves
__
Brake linings/drums and brake pads/discs__
Exhaust pipes and mountings
__
Charcoal canister
3__
Fuel tank cap gasket
__
Differential oil__
Steering gear box
__
Drive belts__
Steering linkage
__
Fuel lines and connections, fuel tank band__
Transfer case oil (4WD models)
and fuel tank vapor vent system hoses__
Transmission fluid or oil
Additional Maintenance Items for Special Operating Conditions:*❑Inspect nuts and bolts on body and chassis❑Replace differential oil❑Replace transfer case oil (4WD models)❑Replace transmission fluid or oil
Date: __________________
Mileage: _______________
60,000 Miles or 48 Months
60,000 Miles or 48 Months
DEALER SERVICE VERIFICATION
1If vehicle is equipped with limited-slip differential.2Required under the terms of the Emission Control Warranty.
3Inspect at 60,000 miles or 72 months, whichever comes first.
Required only for vehicles in California, Massachusetts and New York.
Maintenance Log.
. SUVs & Tacoma
SCHEDULED MAINTENANCE LOGS49
75,000 Miles or 60 Months
❑Replace engine oil and oil filter
❑Rotate tires
❑Lubricate propeller shaft and re-torque bolts (all 4WD except RAV4)
❑Re-torque drive shaft flange bolts (all 4WD except Land Cruiser)
❑Inspect the following:__
Automatic transmission fluid__
Differential oil
__
Ball joints and dust covers__
Drive shaft boots
__
Brake lines and hoses__
Exhaust pipes and mountings
__
Brake linings/drums and brake pads/discs__
Steering gear box
__
Limited-slip differential oil__
Steering linkage
(Land Cruiser, 4WD RAV4)
1
Additional Maintenance Items for Special Operating Conditions:*
❑Inspect engine air filter
❑Inspect nuts and bolts on chassis and body
❑Replace automatic transmission fluid
❑Replace differential oil (including limited-slip)
Date: __________________
Mileage: _______________
75,000 Miles or 60 Months
75,000 Miles or 60 Months
DEALER SERVICE VERIFICATION
1If vehicle is equipped with limited-slip differential.
Maintenance Log.
. SUVs & Tacoma
SCHEDULED MAINTENANCE LOGS51
90,000 Miles or 72 Months
❑Replace engine air filter❑Replace engine coolant❑Replace engine oil and oil filter❑Rotate tires❑Replace limited-slip differential oil (Land Cruiser)1
❑Replace iridium spark plugs (Land Cruiser)2
❑Replace non-platinum spark plugs (Tacoma, 4Runner)2
❑Replace timing belt (except 4-cyl. Tacoma and 4Runner)❑Repack front wheel bearings (Tacoma 2WD)❑Lubricate propeller shaft and re-torque bolts (all 4WD except RAV4)❑Lubricate drive shaft bushings (4WD Tacoma without ADD)❑Re-torque drive shaft flange bolts (all 4WD except Land Cruiser)❑Inspect the following:__
Ball joints and dust covers__
Exhaust pipes and mountings
__
Brake lines and hoses__
Fuel tank cap gasket
__
Brake linings/drums and brake pads/discs__
Limited-slip differential oil
(4WD RAV4)1
__
Differential oil__
Steering gear box
__
Drive belts__
Steering linkage
__
Drive shaft boots__
Transfer case oil (4WD models)
__
Fuel lines and connections, fuel tank band__
Transmission fluid or oil
and fuel tank vapor vent system hoses
Additional Maintenance Items for Special Operating Conditions:*❑Inspect nuts and bolts on body and chassis❑Replace differential oil (including limited-slip)❑Replace transfer case oil (4WD models)❑Replace transmission fluid or oil
Date: __________________
Mileage: _______________
90,000 Miles or 72 Months
90,000 Miles or 72 Months
DEALER SERVICE VERIFICATION1If vehicle is equipped with limited-slip differential.2Required under the terms of the Emission Control Warranty.
Maintenance Log.
. SUVs & Tacoma
SCHEDULED MAINTENANCE LOGS53
105,000 Miles or 84 Months
❑Replace engine oil and oil filter
❑Rotate tires
❑Lubricate propeller shaft and re-torque bolts (all 4WD except RAV4)
❑Re-torque drive shaft flange bolts (all 4WD except Land Cruiser)
❑Inspect the following:__
Automatic transmission fluid__
Differential oil
__
Ball joints and dust covers__
Drive shaft boots
__
Brake lines and hoses__
Exhaust pipes and mountings
__
Brake linings/drums and brake pads/discs__
Steering gear box
__
Limited-slip differential oil__
Steering linkage
(Land Cruiser, 4WD RAV4)
1
Additional Maintenance Items for Special Operating Conditions:*
❑Inspect engine air filter
❑Inspect nuts and bolts on chassis and body
❑Replace automatic transmission fluid
❑Replace differential oil (including limited-slip)
Date: __________________
Mileage: _______________
105,000 Miles or 84 Months
105,000 Miles or 84 Months
DEALER SERVICE VERIFICATION
Maintenance Log.
. SUVs & Tacoma
SCHEDULED MAINTENANCE LOGS55
120,000 Miles or 96 Months
❑Replace engine air filter❑Replace engine coolant❑Replace engine oil and oil filter❑Rotate tires❑Replace limited-slip differential oil (Land Cruiser, RAV4 4WD)1
❑Replace platinum spark plugs (RAV4)2
❑Replace non-platinum spark plugs (Tacoma, 4Runner)2
❑Repack front wheel bearings (Tacoma 2WD)❑Lubricate propeller shaft and re-torque bolts (all 4WD except RAV4)❑Lubricate drive shaft bushings (4WD Tacoma without ADD)❑Re-torque drive shaft flange bolts (all 4WD except Land Cruiser)❑Inspect the following:__
Ball joints and dust covers__
Engine valves
__
Brake lines and hoses__
Exhaust pipes and mountings
__
Brake linings/drums and brake pads/discs__
Fuel tank cap gasket
__
Charcoal canister
3__
Steering gear box
__
Differential oil__
Steering linkage
__
Drive belts__
Transfer case oil (4WD models)
__
Drive shaft boots__
Transmission fluid or oil
__
Fuel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
Additional Maintenance Items for Special Operating Conditions:*❑Inspect nuts and bolts on body and chassis❑Replace differential oil❑Replace transfer case oil (4WD models)❑Replace transmission fluid or oil
Date: __________________
Mileage: _______________
120,000 Miles or 96 Months
120,000 Miles or 96 Months
120 Months
DEALER SERVICE VERIFICATION
120 Months
❑Inspect SRS Air Bag
Date: __________________
Mileage: _______________
DEALER SERVICE VERIFICATION
1If vehicle is equipped with limited-slip differential.2Required under the terms of the Emission Control Warranty.
3Inspect at 120,000 miles or 144 months, whichever comes first.
Required only for vehicles in California, Massachusetts and New York.
ENGINE CONTROL (1MZ±FE)
2. CONTROL SYSTEM
*SFI system
The SFI system monitors the engine condition through the signals, which are input from each sensor (Input signals (1) to
(12) ). The best fuel injection volume is decided based on this data and the program memorized by the engine control
module, and the control signal is output to TERMINALS #10, #20, #30, #40, #50 and #60 of the engine control module
to operate the injector (Inject the fuel). The SFI system produces control of fuel injection operation by the engine control
module in response to the driving conditions.
*ESA system
The ESA system monitors the engine condition through the signals, which are input to the engine control module from
each sensor (Input signals from 1, 3, 4, 12). The best ignition timing is decided according to this data and the memorized
data in the engine control module and the control signal is output to TERMINALS IGT1, IGT2 and IGT3. This signal
controls the igniter to provide the best ignition timing for the driving conditions.
*Heated oxygen sensor heater control system
The heated oxygen sensor heater control system turns the heater on when the intake air volume is low (Temp. of
exhaust emissions is low), and warms up the heated oxygen sensor to improve detection performance of the sensor.
The engine control module evaluates the signals from each sensor (Input signals from 1, 4, 9, 10), current is output to
TERMINALS HTL, HTR and HTS, controlling the heater.
*Idle air control system
The idle air control system (Rotary solenoid type) increases the RPM and provides idle stability for fast idle±up when the
engine is cold, and when the idle speed has dropped due to electrical load and so on, the engine control module
evaluates the signals from each sensor (Input signals from 1, 4, 5, 8, 9), current is output to TERMINALS RSO and RSC
to control idle air control valve.
*EGR control system
The EGR control system detects the signal from each sensor (Input signals from 1, 4, 9, 10), and outputs current to
TERMINAL EGR to control the VSV (EGR).
The EGR valve position sensor is mounted on the EGR valve. this sensor converts the EGR valve opening height into a
voltage and sends it to the engine control module as the EGR valve position signal.
*ACIS
ACIS includes a valve in the bulkhead separating the surge tank into two parts. This valve is opened and closed in
accordance with the driving conditions to control the intake manifold length in two stages for increased engine output in
all ranges from low to high speeds.
The engine control module judges the engine speed by the signals ( (4), (5) ) from each sensor and outputs signals to
the TERMINAL ACIS to control the VSV (Intake air control).
3. DIAGNOSIS SYSTEM
With the diagnosis system, when there is a malfunction in the engine control module signal system, the malfunctioning
system is recorded in the memory.
4. FAIL±SAFE SYSTEM
When a malfunction occurs in any systems, if there is a possibility of engine trouble being caused by continued control
based on the signals from that system, the fail±safe system either controls the system by using data (Standard values)
recorded in the engine control module memory or else stops the engine.