Can someone post photos of how they ground the engine to the frame? i cant locate the stock grounding cable. I did the alternator to + battery and frame to - battery. thanks in advance.
Big 3 upgrade GX470 (1 Viewer)
- Thread starter Max Nguyen
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The Big 3 Wiring Upgrade
One aspect that is often overlooked when installing a high power mobile audio system is the current capacity of the factory wiring. The wiring put in place by automakers is just sufficient enough t...
the reason for this is because during an idle at a stop light, my voltage drops to 12.6v. If i put it in P or N, it goes back to 14v+. I installed a denso reman with an 34R odyssey AGM battery about 2 weeks ago.
The factory ground is on the inner fender right by the battery, I think.
It is
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i routed a larger wire from there to the - battery. i cant find the ground that goes from the engine to the body. I may just ground the alternator bolt to battery - as well.
Last edited:
sandcruiser
....back in the saddle again....
adding ground wires is often an easy way to decrease electrical gremlins
There is a ground on the driver side in the harness and the passenger side over where the air intake goes through the fender, also part of the harness. You can run net new grounds in addition to these with no impact to function.
@Max Nguyen.
Aaah there is NO need to add a ground from the Alternator to the Battery negative.. the Alternator Body itself it a ground to the Engine.. So ensure your engine is grounded to the battery negative and the the Alternator body then is grounded to the battery via the engine...
