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Mechman Alternators

Help. Wiring Mechman 270 amp alternator to 2002 Yukon XL


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Mechman 270 amp alternator

Is there anywhere to get a wiring dagram? My installer needs one to hook it up. Or if you have experience with this please help me out.

20140826_112725_zpsi8ji6kfi.jpg

Refs 15 so far

skittlesRgood-SMD.com- sold a game to

Derrick824- SMD.com - ya boy got some decals

Tkitt21-SMD.com -traded for 2 BTL's

Hellbound Train-SMD.com -sold games to

NightDrifter05-CA.com- sold game to

ace_800-CA.com- Sold game to

vfrrider-CA.com- Sold Game to

luises14-CAC.org- Bought 2 BTL's from

BlackWaterOp-CAC.org- Sold game to

EricSteagall- SSA.com- Sold Hifonics 2610 to

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Yes they are tied up and can't help atm. Wish they had a diagram sheet.

Refs 15 so far

skittlesRgood-SMD.com- sold a game to

Derrick824- SMD.com - ya boy got some decals

Tkitt21-SMD.com -traded for 2 BTL's

Hellbound Train-SMD.com -sold games to

NightDrifter05-CA.com- sold game to

ace_800-CA.com- Sold game to

vfrrider-CA.com- Sold Game to

luises14-CAC.org- Bought 2 BTL's from

BlackWaterOp-CAC.org- Sold game to

EricSteagall- SSA.com- Sold Hifonics 2610 to

Link to comment
Share on other sites

white wire near relay goes to the ground stud that the relay should be attached to.

red wire goes on the charging stud of the alt.

not sure for you but for me I attached the blue wire to the charging stud with the red wire but that was specific to my install.

I'm thinking you want to have it run to a 10 amp fuse in the fuse box, use any key on/off ignition source, the relay must turn on with the vehicle.

2007 Chevy Tahoe (SOLD)

12 ~ FI Audio X series 10" w/BP option

2 ~ DC Audio 5.0K @0.67

3 ~ DC Audio 5.0K @1.0 

2 ~ PPI 3 way sets (not installed yet)

1 ~ RF T400-4, 1 ~ RF T600-2, 1 ~ RF T600-4

4 ~ CT Sounds 5.25" Strato comps  (rear fill only)

1 ~ XS Power D4800

1 ~ XS Power D3400

8 ~ XS Power XP3000

160 stock alt, Mechman 370 Elite, 185 DC Power

320+ Sq. Ft. Sound Deadener

Pioneer AVH-X5500BHS

Youtube: https://www.youtube.com/user/knfjdkghjudfhsgkjdhf/videos?sort=dd&view=0&shelf_id=0

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white wire near relay goes to the ground stud that the relay should be attached to.

red wire goes on the charging stud of the alt.

not sure for you but for me I attached the blue wire to the charging stud with the red wire but that was specific to my install.

I'm thinking you want to have it run to a 10 amp fuse in the fuse box, use any key on/off ignition source, the relay must turn on with the vehicle.

2007 Chevy Tahoe (SOLD)

12 ~ FI Audio X series 10" w/BP option

2 ~ DC Audio 5.0K @0.67

3 ~ DC Audio 5.0K @1.0 

2 ~ PPI 3 way sets (not installed yet)

1 ~ RF T400-4, 1 ~ RF T600-2, 1 ~ RF T600-4

4 ~ CT Sounds 5.25" Strato comps  (rear fill only)

1 ~ XS Power D4800

1 ~ XS Power D3400

8 ~ XS Power XP3000

160 stock alt, Mechman 370 Elite, 185 DC Power

320+ Sq. Ft. Sound Deadener

Pioneer AVH-X5500BHS

Youtube: https://www.youtube.com/user/knfjdkghjudfhsgkjdhf/videos?sort=dd&view=0&shelf_id=0

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Share on other sites

From your first picture I would put the relay on the stud to the Left where there is the factory ground on it and then put your white wire onto it as well, here is mine for reference except my wire was black.

SAM_0861_zpsbab8d9bf.jpg

then for me the red AND blue wire went on charge stud of alt as in pic. but not sure for you.

SAM_0862_zpsfc83e836.jpg

Then that long ass red wire coming out the relay needs to go to a 10 amp fuse in under hood fuse box that will turn on when the vehicle turns on etc.

Edited by Karkov

2007 Chevy Tahoe (SOLD)

12 ~ FI Audio X series 10" w/BP option

2 ~ DC Audio 5.0K @0.67

3 ~ DC Audio 5.0K @1.0 

2 ~ PPI 3 way sets (not installed yet)

1 ~ RF T400-4, 1 ~ RF T600-2, 1 ~ RF T600-4

4 ~ CT Sounds 5.25" Strato comps  (rear fill only)

1 ~ XS Power D4800

1 ~ XS Power D3400

8 ~ XS Power XP3000

160 stock alt, Mechman 370 Elite, 185 DC Power

320+ Sq. Ft. Sound Deadener

Pioneer AVH-X5500BHS

Youtube: https://www.youtube.com/user/knfjdkghjudfhsgkjdhf/videos?sort=dd&view=0&shelf_id=0

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Share on other sites

Thanks all we got it finally. Forums FTW

Refs 15 so far

skittlesRgood-SMD.com- sold a game to

Derrick824- SMD.com - ya boy got some decals

Tkitt21-SMD.com -traded for 2 BTL's

Hellbound Train-SMD.com -sold games to

NightDrifter05-CA.com- sold game to

ace_800-CA.com- Sold game to

vfrrider-CA.com- Sold Game to

luises14-CAC.org- Bought 2 BTL's from

BlackWaterOp-CAC.org- Sold game to

EricSteagall- SSA.com- Sold Hifonics 2610 to

Link to comment
Share on other sites

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