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 gene Your Own Question
gene, RV Mechanic
Category: RV
Satisfied Customers: 1100
Experience:  28 yrs exp in the industry
Type Your RV Question Here...
gene is online now
A new question is answered every 9 seconds

Why do the interior lights on my rv get bright then dim

This answer was rated:

Why do the interior lights on my rv get bright then dim?
There are a few things that can cause this,dirty or loose battery connections,clean and tighten as needed,the converter is another thing,you will need a volt meter to check the output from the converter,if it is not putting out a constant 12-13 volts,it may be bad and need replaced,the converter is located in the front compartment behind the panels.The other thing will be a short in the coach causing this.Start at the batteries,also be sure both batteries are good,a hydrometer will be needed to check for a bad cell or you can have them tested at any auto parts store as well.Let me know,we will go from here if needed.
gene and 3 other RV Specialists are ready to help you