I'm looking at a 77 electrical schematic and I don't know what relay you are talking about, I don't see one. If you mean the little voltage regulator that only looks to affect the fuel, temp and oil pressure gauges. I don't see where there is any connection to it and the turn signals.


"Follow me the wise man said, but he walked behind"


'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.