My engine will not crank over - bad starter?

Tiny
CHRISSMITH0602
  • MEMBER
  • 2012 CHEVROLET TAHOE
  • 6,000 MILES
Changed alternator jumped car off started drive around for about forty five minutes. Turned car off started back up. Got home turned off car and would not start back up. What could be the problem?
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Friday, November 23rd, 2018 AT 6:07 PM

47 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good evening.

The first thing I would do is charge the battery. After it is charged, load test it with a voltmeter. You should have 12.6 volts.

Then start the engine and check the charge rate. It sounds like you have a charging system issue.

Roy

https://www.2carpros.com/articles/how-to-charge-your-car-battery

https://www.2carpros.com/articles/car-battery-load-test

https://www.2carpros.com/articles/how-to-check-a-car-alternator

https://www.2carpros.com/articles/how-to-replace-an-alternator

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Friday, November 23rd, 2018 AT 6:13 PM
Tiny
CHRISSMITH0602
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  • 3 POSTS
How difficult is that to fix and what kind of cost am I looking at if I take it to a shop?
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Friday, November 23rd, 2018 AT 6:28 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
The first thing is to determine the actual failure. Once that is determined then I can give you a price range.

A diagnostic by a competent shop should run about $25.00.

Roy
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Friday, November 23rd, 2018 AT 6:36 PM
Tiny
CHRISSMITH0602
  • MEMBER
  • 3 POSTS
Okay thanks. It just needed a new battery.
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Friday, November 23rd, 2018 AT 6:38 PM
Tiny
A2ZES
  • MEMBER
  • 3 POSTS
  • 2008 CHEVROLET TAHOE
  • V8
  • AWD
  • AUTOMATIC
  • 5,000 MILES
I have problem starting my Hybrid Tahoe 2008, I charged the battery but still no start, how can I charge the Hybrid Battrey if it is drained out, . Any special proceedure to do that? Also how the starting proceeder goes since no starter for the hybrid cars, . Please help
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Wednesday, May 19th, 2021 AT 2:33 PM (Merged)
Tiny
BRIAN 1
  • MECHANIC
  • 1,030 POSTS
Seeing as this is a hybrid, you cant just jump start it, it has a 12 volt, 36 volt and 300 volt system. The systems on a hybrid are different you need a tech 2 and a battery charger, you will need to activate the jump assist.A severely depleted hybrid drive motor battery may not have sufficient energy needed to crank/start the engine. In this case a scan tool may be used to place the accessory power module (APM) in a special operating mode called Jump Assist. The Jump Assist function allows on vehicle charging of the hybrid drive motor batteries using the 12 volt DC vehicle system.

Operating Functions
In Jump Assist the APM converts the 12 volt DC to high voltage (HV) DC. The high voltage DC can then charge the hybrid drive motor batteries. During this mode of operation the APM and vehicle systems may draw up to 80 amps of current from the vehicles 12 volt DC system. An external 12 volt DC battery charger is required during the Jump Assist mode. In order to guarantee a successful engine start, approximately 20 percent state of charge (SOC) in the hybrid drive motor battery is recommended. Refer to Jump Assist. A successful Jump Assist can be expected to take an extended period of time not less than 20 minutes. Might just want to take it to the dealer.
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Wednesday, May 19th, 2021 AT 2:33 PM (Merged)
Tiny
MO-SAN
  • MEMBER
  • 31 POSTS
  • 2007 CHEVROLET TAHOE
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 57,000 MILES
When I press remote start I can here a click sound as if the truck is about to start and then it will not start. My DIC shows remote start in the on position as checked. What could be causing this not to start? I have previously posted a question on engine hard to start after refueling and could this be related to this issue? Your expertise will highly be appreciated.

Thanks,

Mo-san
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Wednesday, May 19th, 2021 AT 2:34 PM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,544 POSTS
Hey MO-SAN,

If the engine starts without the remote start feature then the remote start module is not working, have you checked the fuses in the PDC? if all are good then the module itself sounds like it has failed.

Here is a guide to check the fuse

https://youtu.be/qrjjmGpXxsI

Let us know what you find

Best, Ken
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Wednesday, May 19th, 2021 AT 2:34 PM (Merged)
Tiny
MO-SAN
  • MEMBER
  • 31 POSTS
To my professionals,

Fuses in PDC are good. Found a manual on line for resetting security system, don't know if that's right & gave it a shot, & nothing changed. I'm yet to have it scanned, but will like to know in which part of my electrical components will I find the module & how does it look like. A photo of it will be great / how to replace. Attach is the security manual found.

Thanks,

Mo-san
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Wednesday, May 19th, 2021 AT 2:34 PM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,606 POSTS
It is done through the body control module behind lh side of dash only a dealer will be able to program that.
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Wednesday, May 19th, 2021 AT 2:34 PM (Merged)
Tiny
MO-SAN
  • MEMBER
  • 31 POSTS
My solution has been resolved by scanning & getting an error code P0496 for Evap. Replaced Vapor Canister Purge Valve, erase the trouble code & my truck is now back to good working state. My engine hard to start after every refueling / my remote start not working are all related to this Evap issue. The replaced Purge Valve was actually leaking when I blow air through it. Thank you 2carpros & HMAC300 for all the help & advises. Hope my feed back helps others too.
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Wednesday, May 19th, 2021 AT 2:34 PM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,544 POSTS
You are welcome we are here anytime to help, and any problem solved will help get people back on the road.
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Wednesday, May 19th, 2021 AT 2:34 PM (Merged)
Tiny
LOCANT23
  • MEMBER
  • 2 POSTS
  • 2006 CHEVROLET TAHOE
  • V8
  • AWD
  • AUTOMATIC
  • 77,000 MILES
Wont start and nothing in the car that requires power works. The battery still has charge, but we jumped it off just to be sure we think it might be an anti theft. But we dont know and if it is an anti theft then how do we turn it off.
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Wednesday, May 19th, 2021 AT 2:34 PM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
This sounds like the starter is having problems or the battery needs to be load tested these guides can help us fix it.

https://www.2carpros.com/articles/starter-not-working-repair

and

https://www.2carpros.com/articles/car-battery-load-test

Please run down these guides and report back.
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Wednesday, May 19th, 2021 AT 2:34 PM (Merged)
Tiny
LOCANT23
  • MEMBER
  • 2 POSTS
Thank you we found the problem it was a faulty battery we found out after we checked all the fuses and everything.
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Wednesday, May 19th, 2021 AT 2:34 PM (Merged)
Tiny
TYLER GRIFFIN
  • MEMBER
  • 5 POSTS
  • 2005 CHEVROLET TAHOE
  • V8
  • 90,000 MILES
2005 Tahoe will act like it wants to start, electronically, gauges turn, beeps, ac, radio, etc, but won't crank. Did this once before about a year ago, but waited a few minutes and it started. No luck this time. Suggestions?
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Wednesday, May 19th, 2021 AT 2:35 PM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
So the starter won't turn the engine over?Do you have a multimeter to do some testing?

This guide can help

https://www.2carpros.com/articles/starter-not-working-repair

Please run down this guide and report back.
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Wednesday, May 19th, 2021 AT 2:35 PM (Merged)
Tiny
TYLER GRIFFIN
  • MEMBER
  • 5 POSTS
It doesn't make any mechanical noise at all. The gauges all move, lights come on, radio, ac, but the engine doesn't respond. Like something electrical is loose. Don't have a multimeter.
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Wednesday, May 19th, 2021 AT 2:35 PM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
So have you have you had the battery tested and made sure the battery cables are clean and tight?Also you will need a multimeter or a test light at the very least to diagnose this. The security light isn't on or flashing is it?
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Wednesday, May 19th, 2021 AT 2:35 PM (Merged)
Tiny
TYLER GRIFFIN
  • MEMBER
  • 5 POSTS
Well, I got it to start by turning the key backward to reset then forward. Started and stopped it three times. Does that sound like it makes sense?
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Wednesday, May 19th, 2021 AT 2:35 PM (Merged)

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