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 GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15181
Experience:  GM Grand Master Technician 2007. 14 years experience.
Type Your Chevy Question Here...
GM Tech (Cam) is online now
A new question is answered every 9 seconds

04 Tahoe cluster lights on abs ck e, bat light brake light

Customer Question

04 Tahoe cluster lights on abs ck e
JA: Is it just the ABS light? Or is the brake system warning light on, too?
Customer: bat light brake light windows inop ck fuses
JA: What is the make/model of your car?
Customer: 04 Tahoe
JA: Are you fixing your Tahoe yourself? What have you tried so far?
Customer: yes ck all I could have new bcm in still the same
JA: Anything else you want the mechanic to know before I connect you?
Customer: no but in trouble
Submitted: 5 months ago.
Category: Chevy
Expert:  Chad Farhat replied 5 months ago.

Hi, I'm Chad. Welcome to JustAnswer. I'm reviewing your question and I will be posting your reply ASAP.

Expert:  Chad Farhat replied 5 months ago.

Hey how are you

1- did you say you replaced the BCM already & no change or not yet ?was bcm new if replaced ,was connector of the bcm checked for any backed out pins or broken pins not making connection

2- Does the tahoe run & drives good other than warning lights

3- What is the mileage on it

4-Have you checked all ground pints from engine block to frame

Please let me know

Thank You

Chad Farhat

ASE Certified Technician


Customer: replied 5 months ago.
all lights on abs srs bat light the cluster all lights no windows work put new bcm in still same ck grounds clean ck pens good
Expert:  Chad Farhat replied 5 months ago.

I have no idea what the problem will be if that is the case

I will opt out your question for another expert that can assist more on this issue.


Expert:  GM Tech (Cam) replied 5 months ago.

Hi there. I am Cam. I see you have not had this fixed, do you still want assistance?

Customer: replied 5 months ago.
Tryed to call
Expert:  GM Tech (Cam) replied 5 months ago.

Sorry myself I am only able to discuss on this forum, but that will work. So with your vehicle. I think we can still make it work. You mentioned warning lights on and the windows not working. Can you review that and add any other systems or items not working please.