Electrical?? Issues??

Drivetrain discussion including Transmission, Differential, Driveshaft, and related items.
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GeminiCoyote
Posts: 16
Joined: Mon Jan 13, 2020 8:24 am

Electrical?? Issues??

Post by GeminiCoyote »

2011 L77 6l80... just bought very cheap. It was great before they took out their electronics. Now trans only has 3 gears.. acts like it's in limp mode. Very weak throttle but runs like a clock. Aslo the performance button and shift button are dead! Any suggestions...
2011 Chevrolet Caprice PPV 6.0 6l80. White
2011 Chevrolet Caprice PPV 6.0 6l80. White
"THE TWINS"
1976 VEGA WAGON GT 454 TH400.
s/c'd cav
Posts: 1382
Joined: Mon May 30, 2016 3:12 am
Location: PHOENIX AZ

Re: Electrical?? Issues??

Post by s/c'd cav »

make sure those buttons are plugged in , and go through all areas they had wires in , console area and pass side under dash to start
GeminiCoyote
Posts: 16
Joined: Mon Jan 13, 2020 8:24 am

Re: Electrical?? Issues??

Post by GeminiCoyote »

I will start there thanks
2011 Chevrolet Caprice PPV 6.0 6l80. White
2011 Chevrolet Caprice PPV 6.0 6l80. White
"THE TWINS"
1976 VEGA WAGON GT 454 TH400.
s/c'd cav
Posts: 1382
Joined: Mon May 30, 2016 3:12 am
Location: PHOENIX AZ

Re: Electrical?? Issues??

Post by s/c'd cav »

other wise next place would be to scan the car for codes , and start from the code

the abs , bcm and other codes will need a special scanner , not just the normal vatozone code reader that looks at the pcm
GeminiCoyote
Posts: 16
Joined: Mon Jan 13, 2020 8:24 am

Re: Electrical?? Issues??

Post by GeminiCoyote »

More simple fix than I hoped!! TC fuse was missin!!
2011 Chevrolet Caprice PPV 6.0 6l80. White
2011 Chevrolet Caprice PPV 6.0 6l80. White
"THE TWINS"
1976 VEGA WAGON GT 454 TH400.
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