service FORD MUSTANG 2003 Workshop Manual
[x] Cancel search | Manufacturer: FORD, Model Year: 2003, Model line: MUSTANG, Model: FORD MUSTANG 2003Pages: 4378, PDF Size: 66.11 MB
Page 13 of 4378

NOTE:
Powertrain calibration information is limited to a maximum of five characters per line on the
Vehicle Certification Label. Because of this, calibration identification consisting of more than five
characters will wrap to the second line on the VC label.
Powertrain calibration information is printed in the lower right corner of the Vehicle Certification Label.
Only the base calibration information is printed. Revision levels will not appear, however, this
information can be found in the On Line Automotive Service Information System (OASIS). For the
current model year, Ford Motor Company is using three different protocols which describe powertrain
base calibration. These protocols are designed to provide worldwide standardization for vehicle
calibration. If the electronic calibration strategy has been used since 1998 and carried into the current
model year, protocol 1 will be used. Refer to Protocol 1 below. If the electronic calibration strategy has
been used since 1999 and is carried into the current model year, protocol 2 will be used. Refer to
Protocol 2 below. For new electronic calibration strategies introduced since the 2000 model year, use
protocol 3. Refer to Protocol 3 below.
Protocol 1
Protocol 2 Item Description
1 Model year (model year in which calibration strategy was first introduced)
2 Engine code
3 Engine revision level
Item Description
1 Model year (model year in which calibration strategy was first introduced)
2 Engine code
3 Transmission code
4 Emission standard (designates the specific country emission standard) Klj . 13 ba
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DESCRIPTION AND OPERATION
Maintenance Schedule —
Vehicles with Gasoline Engines
The maintenance schedule is designed to protect against major repairs resulting from neglect or
inadequate maintenance and to prolong the life of the vehicle.
General Maintenance Information
NOTE: This is a generic maintenance schedule for all Ford, Lincoln and Mercury vehicles. There may
be items listed that do not apply to all vehicles.
The Normal Schedule applies to operation of the vehicle under typical, everyday driving conditions.
The maintenance frequency in this schedule typifies what the vast majority of vehicles will require. The
listed services should be carried out at specified mileage intervals. There are, however, additional
services required that only the noted vehicles require.
If the vehicle is operated in one or more of the following special operating conditions, those additional
services will be required. The special operating conditions are:
ztowing or carrying heavy loads.
z extensive idling and/or driving at low speeds for long distances.
z driving in dusty conditions.
z off- road operation.
There are also exceptions to the Normal Operating Schedule which will require more frequent
maintenance for some components. Those exceptions are:
znatural gas and propane vehicles — fuel tank intervals.
z normal vehicle axle — maintenance and lubrication.
z police and taxi vehicles — maintenance and lubrication.
z engine oil and yellow coolant — time and mileage-based interval.
Special Operating Condition Requirements
When towing a trailer or using a camper or car- top carrier:
z Change engine oil and install a new oil filter every 4,800 km (3,000 miles) or 3 months.
z Change transfer case fluid every 96,000 km (60,000 miles).
z Change manual transmission fluid as required.
z Inspect and lubricate U- joints as required.
During extensive idling and/or low speed driving for long distances, as in heavy commercial use such
as delivery, taxi, patrol car or livery: SECTION 100-
03: Maintenance Schedule 2003 Mustang Workshop Manual Klj . 1 ba
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