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 AMEDEE Your Own Question
Category: Chevy
Satisfied Customers: 26645
Experience:  ASE certified tech ADVANCED LEVEL SPECIALIST. Wisconsin certified emissions state inspector
Type Your Chevy Question Here...
AMEDEE is online now
A new question is answered every 9 seconds

I have a 2005 trailblazer the headlights keep coming on

Customer Question

I have a 2005 trailblazer the headlights keep coming on after u cut car off
Submitted: 1 year ago.
Category: Chevy
Expert:  AMEDEE replied 1 year ago.

Hello and welcome! My name isCustomerand I can assist you with your question. This problem is most likley caused by a bad body control module or a bad headlamp control module. Both are very common. Check if the door locks cycle at the same time. If so, may have a Remote Keyless Entry (RKE) issue. If the locks do not cycle, only the headlamps come on, then disconnect the headlamp switch. Allow vehicle to sit, watch for headlamps to come on. If the condition no longer occurs, replace the headlamp switch, recheck operation. If the headlamps come on again, with headlamp switch disconnected, then I would suspect a bad BCM

Expert:  AMEDEE replied 1 year ago.

Hello! It'sCustomerfrom just answer.

I am just checking in to see if you need any further assistance?

Let me know!