Ny car is a n lamp mode how can I get that off My
Mechanic's Assistant: What is the make/model/year of your car?
Chevy trailblazer 4.2 l I replaced throttle sensor I also replace the clutch fan sensor 5 for [spark plug](/...
Ny car is a n lamp mode how can I get that off My
Mechanic's Assistant: What is the make/model/year of your car?
Chevy trailblazer 4.2 l I replaced throttle sensor I also replace the clutch fan sensor 5 for [spark plug](/topics-spark-plug-chevy/) core pack I replace power steering pump [water pump](/topics-water-pump/) thermostat
Mechanic's Assistant: How many miles are on the clutch? Has it been slipping or sticking?
My car starts up but it starts up rough last Friday it was not sounding like that until someone put a thermostat and put another five spark plug core pack in after that my car being sounding rough and it went into a safety mode now it will not come out of safety mode I didn't tried everything I didn't have someone do a diagnostic on it and everything and it keeps coming to p2176
Mechanic's Assistant: What year is your TrailBlazer?
I did have some one I meant it's 2006
Mechanic's Assistant: Are you fixing your TrailBlazer yourself? What have you tried so far?
I had a mechanic come out here and fix my truck
Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you?
Let him know that the clutch fan got done the power steering pump got done the sensor 5 spark plug got done I replaced all my spark plugs one of the coil packs went out I replaced that I replaced the water pump I replaced the clutch fan water pump thermostat power steering pump and it also has a new throttle on it
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Responses
AMEDEE
263 days ago
Automotive Expert
Hello and welcome! My name isCustomerand I can assist you with your question. I am a former master tech and I have worked in this field for 20 years. I specialize this type of problem you are experiencing so I am confident I can assist with this issue. I am sorry you are having this issue and I understand this can be frustrating so I will try my best to help.
While we are working on this issue together, please allow up to 30 minutes (or more) between replies as I might be online helping other customers or offline spending time with family. Please understand I can only see what is on this page and what you have already shared with me. Please keep in mind, I don’t know the history of the vehicle and I don’t know your mechanical ability, however, I will try my best to help.
The phone call prompts are automatic and are coming from the web site, not from me. If you would like to speak on the phone, please request a phone call on your end and I will call you right away.
I am going to start by asking some basic questions to get up to caught up to where you are at with this situation so I can assist you in a timely manner. I appreciate your time and patience while we are working together on this issue.
My goal is to provide you with a pleasant experience and ensure all of your questions are answered. Please reply back at anytime so I can fully answer or address any questions or concerns you may have.
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Can I start by getting your first name? Thank you
Customer
263 days ago
Anthony
AMEDEE
263 days ago
Automotive Expert
Thank you Anthony. Is the P2176 code the only diagnostic code in the computer?
Customer
263 days ago
P2101 p2176
AMEDEE
263 days ago
Automotive Expert
Thank you. Have you cleaned or replaced the throttle body?
Customer
263 days ago
Hello
Customer
263 days ago
My car is in lamp mode
AMEDEE
263 days ago
Automotive Expert
Which one? Cleaned or replaced?
Customer
263 days ago
Replace
AMEDEE
263 days ago
Automotive Expert
OK was the idle learned a compatible scan tool?
Customer
263 days ago
NoMy car sounds rough
AMEDEE
263 days ago
Automotive Expert
You might need to do that next. Here is a Technical Service Bulletin describing the P2176 code. Assuming there's no other issues with it you may just need to do to relearn using a compatible scan tool. Click on the link below.
[https://www.dropbox.com/s/7nj4o9qajtoeypq/p2176.pdf?dl=0](https://www.dropbox.com/s/7nj4o9qajtoeypq/p2176.pdf?dl=0)
AMEDEE
263 days ago
Automotive Expert
If the problem remains, you could have a vacuum leak causing this code. Your best bet would be to start by checking for vacuum leaks under the hood with the [engine](/topics-engine-chevy/) running (as long as it idles). A good visual inspection might reveal a simple/obvious vacuum leak causing these codes. Look near the throttle body and gasket, intake manifold and gasket, vacuum hoses and lines and even at, around and near the brake booster. Fix or replace anything that is leaking vacuum. Sometimes these are obvious once you pop the hood. If not, it may need to go to a shop to get the intake system smoked checked for vacuum leaks. This should be done by a professional technician at a reputable repair facility. A smoke machine makes it super easy to locate a small or hard to find vacuum leak. [Here is an example of a smoke machine that we use at the shop.](https://www.jbtools.com/redline-95-0003c-smoke-pro-total-tech-3c-with-easy-intake-leak-detector/?gclid=Cj0KCQiAqdP9BRDVARIsAGSZ8AkycuSs7fo7AHdouD3x__7_JTrxuZZRRyTh15KhzeAvTmLJhWtYvBEaArMMEALw_wcB)
Thank you so much for giving me the opportunity to help you. I really appreciate your patience through this process. My goal is to provide you with excellent service.
If you have follow-up questions on this same topic, please use the reply box below. To start a new conversation with me on a new topic, you can [request me here](//www.justanswer.com/car/expert-amedee/).
Glad I can help. Please let me know if you have any further questions. Thanks and have a great day!
Best Regards,
Customer/p\>
Customer
263 days ago
It's not open up
AMEDEE
263 days ago
Automotive Expert
I'm sorry I'm not sure I understand your reply?
Customer
263 days ago
The link doesn't work
AMEDEE
263 days ago
Automotive Expert
Which one? The TSB? I can email it to you for a small fee?
Customer
263 days ago
If that so f\*\*k it cuz I just paid for this server
AMEDEE
263 days ago
Automotive Expert
[I found this online that is very similar.](https://static.nhtsa.gov/odi/tsbs/2017/MC-10126975-9999.pdf)
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Ny car is a n lamp mode how can I get that off My Mechanic's Assistant: What is the make/model/year of your car? Chevy trailblazer 4.2 l I replaced throttle sensor I also replace the clutch fan sensor 5 for [spark plug](/...
Ny car is a n lamp mode how can I get that off My Mechanic's Assistant: What is the make/model/year of your car? Chevy trailblazer 4.2 l I replaced throttle sensor I also replace the clutch fan sensor 5 for [spark plug](/topics-spark-plug-chevy/) core pack I replace power steering pump [water pump](/topics-water-pump/) thermostat Mechanic's Assistant: How many miles are on the clutch? Has it been slipping or sticking? My car starts up but it starts up rough last Friday it was not sounding like that until someone put a thermostat and put another five spark plug core pack in after that my car being sounding rough and it went into a safety mode now it will not come out of safety mode I didn't tried everything I didn't have someone do a diagnostic on it and everything and it keeps coming to p2176 Mechanic's Assistant: What year is your TrailBlazer? I did have some one I meant it's 2006 Mechanic's Assistant: Are you fixing your TrailBlazer yourself? What have you tried so far? I had a mechanic come out here and fix my truck Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? Let him know that the clutch fan got done the power steering pump got done the sensor 5 spark plug got done I replaced all my spark plugs one of the coil packs went out I replaced that I replaced the water pump I replaced the clutch fan water pump thermostat power steering pump and it also has a new throttle on it