MuttonChops

@JeffGeb Suggest you visit your Toyota Service Department not your T@B Dealer for help or installation for the 7-pin wiring. Toyota will know your vehicle wiring. I've not been able to locate an… (View Post)

7-Pin 'Battery Charge' circuit always active/on/hot. For all engine types and with or without tow package. Actually all twins are built for towing, tow package adds the 2" bolt-on rece… (View Post)

@ScottG Never Mind Just got it to work Had to have the text box open in full screen mode on my computer (View Post)

Great forum thread. As noted most newer vehicles have some type of Variable Alternator Output Control to help boost overall MPG. The chart below shows this working in different tow vehicle electrical… (View Post)

The "Rule of Thumb" seems to be the standard recommendation for RV trailer tongue weight. And "the Rule" applies to all trailer loading conditions empty (tare) to maximum GVWR. So… (View Post)