100 Series Blinker Problem

[Sizuy]

View attachment 3241619

Hey Ayune,
Thanks for posting this wiring diagram. I'm chasing a gremlin in my vehicle. Could you give an indication of where ground point "IF" is on page 96?
Thanks

 

[Sizuy]

I'm actually going to jump in on this old thread and continue. I thought it might be point IF in the previous diagram but the symptoms don't fully check out. I'm a right hand drive, AU spec car.

This has started suddenly:
Indicator stalk triggers flasher relay. It ticks away. You'd think all works, except...
No exterior amber lights work.
No cluster indicator lights work.
Hazard button doesn't work.

 

[Sizuy]

I'm actually going to jump in on this old thread and continue. I thought it might be point IF in the previous diagram but the symptoms don't fully check out. I'm a right hand drive, AU spec car.

This has started suddenly:
Indicator stalk triggers flasher relay. It ticks away. You'd think all works, except...
No exterior amber lights work.
No cluster indicator lights work.
Hazard button doesn't work.

Answered my own question after more trouble shooting. #4 pin into the flasher relay (from HAZ-TRN fuse) is well under voltage. When bypassed straight to battery, everything works a treat.