03 f150 wont start

Asked by Oct 12, 2016 at 12:51 AM about the 2003 Ford F-150 XLT Extended Cab SB

Question type: Maintenance & Repair

Just a single click?Truck ran fine,then next day just
a click by voltage regulator.Charged battery,same
thing.Bought a new battery same thing.changed
voltage regulator,same issue.tried jumping the
selonoid but very weak spark and just a click.took
jumper cables direct to the starter,nothing
happened.please help

5 Answers

55,415

2003 F150 voltage regulator is inside the alternator. What are you referring to as the voltage regulator?

The starter solinoid on the firewall.

55,415

Have you measured the battery voltage or had the battery tested? If you put power directly to the starter cable and nothing happened either the battery, the starter cable or the starter is bad. How old is the battery?

The Battery is New.

CHECK YOR FUSES 20 AMP UNDER THE HOOD AND IN THE CAB.

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