Ford 2002 F-150 v.2 Manuel d'utilisateur télécharger pdf (Page 273)

If the vehicle’s powertrain system or its battery has just been serviced,

the on-board diagnostics system is reset to a “not ready for I/M test”

condition. To ready the on-board diagnostics system for I/M testing, a

minimum of 30 minutes of city and highway driving is necessary as

described below:

• First, at least 10 minutes of driving on an expressway or highway.

• Next, at least 20 minutes driving in stop-and-go, city-type traffic with

at least four idle periods.

Allow the vehicle to sit for at least eight hours without starting the

engine. Then, start the engine and complete the above driving cycle. The

engine must warm up to its normal operating temperature. Once started,

do not turn off the engine until the above driving cycle is complete.

CHECKING AND ADDING POWER STEERING FLUID

Check the power steering fluid.

Refer to the scheduled maintenance

guide for the service interval

schedules. If adding fluid is

necessary, use only MERCONt ATF.

1. Start the engine and let it run until it reaches normal operating

temperature (the engine coolant temperature gauge indicator will be

near the center of the normal area between H and C).

2. While the engine idles, turn the steering wheel left and right several

times.

3. Turn the engine off.

Maintenance and Specifications

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Ford 2002 F-150 v.2 Manuel d'utilisateur Page 273