maintenance reset FORD F250 1997 Owners Manual

306 [MC39750(FM)04/96]Maintenance
[MC39775(FM)04/96]
Instructions for maintenance and service of the
noise control system have been included in the
Maintenance Schedule and Recordbooklet and in
the ªGeneral Maintenance Checklist.º To aid the
noise control system throughout the life of the
vehicle, Ford Motor Company recommends that
this vehicle should be operated according to the
Owner's Guide. When installing replacement
parts, use caution not to violate the tampering
act as described above. Use the Maintenance
Record Log to list any inspections and services
performed on the vehicle.
%*
[MC39800(FM)03/96]
How to Prepare Your Vehicle for
Inspection/Maintenance (I/M) Testing
*
[MC39825(FM)04/96]
In some localities it may become a legal
requirement to pass an
Inspection/Maintenance (I/M) test of the
On-Board Diagnostic (OBD) II system. If the
vehicle's powertrain system or its battery has
just been serviced, the OBD II system is reset to
a not ready for I/M testing condition. To
prepare for I/M testing, the law specifies that
additional city and highway driving is necessary
to complete the check of the OBD II system.
[MC39830(FM)05/96]
The driving modes required to reach the ready
condition consist of a minimum of 30 minutes
city and highway driving as described below:
[MC39835(FM)05/96]
At least 20 minutes driving in stop and go, city
type traffic with at least four idle periods.
[MC39840(FM)05/96]
At least 10 minutes of driving on an expressway
or highway.
[MC39845(FM)05/96]
Before completing the above driving modes, the
engine must be warmed up and at operating
temperature. Once started, the vehicle must not
be turned off during these driving modes.
File:11ltmcf.ex
Update:Tue May 28 08:52:04 1996
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