F 150 2WD Lightning V8-5.4L SOHC SC VIN 3 (2001)
20.
Position the parking brake lever and install the retaining bolts. Tighten the screws to 2.5 Nm (22 lb-in).
21.
Install the central junction box cover.
22.
Connect the battery ground cable.
23.
Perform a system proveout by turning the ignition key from OFF to RUN and visually monitoring the airbag readiness light on the instrument
panel. The airbag readiness light will illuminate for approximately six (6) seconds and then turn off. If an airbag Supplemental Restraint System
(SRS) fault is present, the airbag readiness light will either:
a.
fail to light
b.
remain lit continuously
c.
flash
The flashing may not occur until after approximately 30 seconds after the ignition switch has been turned from OFF to RUN. This is the time
required for the airbag diagnostic monitor to complete the testing of the system.
If the airbag system requires repair, the repair must be made by a qualified technician. Refer to the appropriate service repair manual for diagnostic
procedures.
If the airbag readiness light remains off and there are no audible tones (beeps) after the proveout, the airbag system is operational.
