How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Ron Your Own Question
Ron, ASE Certified Technician
Category: Ford
Satisfied Customers: 23001
Experience:  23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
Type Your Ford Question Here...
Ron is online now
A new question is answered every 9 seconds

2003 f250 diesel supper cab went you turn light switch on

Customer Question

2003 f250 diesel supper cab went you turn light switch on signal lights bling fast if on and there is no tail light and if you turn the switch off the bling is normal
JA: Have you checked the bulbs? Have you checked the connection?
Customer: yes
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: new switch
JA: Anything else you think the mechanic should know?
Customer: no
Submitted: 3 months ago.
Category: Ford
Expert:  Tim Mohr replied 3 months ago.

Hi, my name is ***** ***** is usually caused by a short in one of the tailight assemblies, when the power from the headlight shorts to the turn signals, it will blink very fast, to determine which one it is, disconnect the driverside tail light assy, and see if the passenger side tail light works, if it does not, then reconnect it, and disconnect the passenger side, can you try this?

Expert:  Tim Mohr replied 3 months ago.

did you try this?