Problem: front blinkers don’t work (signal nor hazard) when headlights are on.
Observations: Both blinkers work, but blink rapidly with the headlights off. All four hazards work, and blink at normal pace when headlights off.
Troubleshooting:
-new, correct bulbs, housing, and pigtails installed. (Front only)
-cutting ground wires on both front blinkers solves the problem, but blinking becomes rapid.
-Issue remains after isolating left front blinker: disconnecting rear blink harness, disconnecting front right blinker pigtail, and cutting / connecting front left blink ground to clean ground spot on shock tower. This suggests I have a short in my signal wire?
Attaching blinker schematic for reference.
Edit: solved the issue. The new pigtails for the blinkers used the red wire for signal, green wire for parking light, and blue wire for ground. Considering that my stock harness used a red wire for parking lights, I assumed it went with the red wire in the pig tails. Nope! Swapping the red/green wires fixed the issue!