Codes p0758, p0740, p0753, p0785 and p1860

2000 CHEVROLET 1500

150,000 MILES • 5.3L • V8 • 4WD • AUTOMATIC

MEPHIDROSS

MEMBER
2 POSTS
FOLLOW

I have changed the switch because there was no power at fuse. That got power to the fuse but it still pops up those codes. It's on limp mode starts in third unless started in first manually the instrument clay works. I'm stuck and would like some advise.

Apr 27, 2019 at 10:54 AM

SCGRANTURISMO

CERTIFIED EXPERT
4,897 POSTS

Hello,

I have included all the information that you requested in the diagrams down below. I have factory diagnostic troubleshooting flowcharts for each of the Direct Trouble Codes (DTC)(s) that you listed in your question. Please go through each flowchart and get back to us with what you are able to find out, please.

Thanks,
Alex
2CarPros

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Apr 27, 2019 at 1:18 PM

MALUMBO

MEMBER
4 POSTS

My vits it's not going uphill no matter how l depress the gas.

Mar 19, 2023 at 1:33 PM

JACOBANDNICKOLAS

CERTIFIED EXPERT
110,175 POSTS

Hi,

What year make and model is the vehicle? If it is different than the original post, I need you to start a new post. We try to keep the threads specific to one vehicle and issue so that it is more helpful to others. I hope you understand.

Here is the link to start a new post:

https://www.2carpros.com/questions/new

Again, I hope you understand.

Take care,

Joe

Mar 21, 2023 at 7:01 PM