Agreed with rocketengineer. Its up to you but your not fixing the problem your hiding the symptom. At some point the leakage could get bad enough to either make the lights unusable / cause a fire or blow a fuse.
Right got my head round it.
Direction indicator relay 4 wires,
- Green - Supply from ignition ( you cant use indicators while ignition is off)
- Black - Earth
- Light green pink - Flasher signal
- Light green brown - Flasher signal out to indicator switch ( stalk )
Direction indicator Hazard waning unit ( flasher) 3 wires
- Purple orange- supply from battery always live
- Black - Earth
- Light green pink - Flasher signal output
Hazard warning switch 6 wires
- Light green pink - Flasher signal
- Green and red - LH lights
- Green white - RH lights
- Light green green - Jumper for flasher signal to dashboard light
- Black - Earth for hazard dashboard light
Some how the flasher signal The Light green and pink wire is making a circuit to ground. Which makes the direction indicator hazards warning unit pulse.
Personally id get the meter out discount all 3 ends make sure they dont touch chassis and measure resistance between the cable and ground. If its Open loop then all good cable is fine. Has a resistance then the cable insulation has failed.
Then plug it into the direction indicator relay, Measure again from the cable to ground. If its Open loop then all good, if its got a resistance then the relay is either buggers or possibly further down the line.
Then plug the cable back into the Hazard warning switch. Measure from cable to ground. Open loop is good. resistance is bad. If you got open loop with the cable all times previously then the fault is with the switch.
From the drawing there is a "Sealed Joint" in the cable i suspect this has water ingress and has failed.
Im not familiar with SPI or japanese but from what i see from drawings as rocket said, The Light green and pink wire which connects the flasher to the direction relay and hazard switch has a ground leakage.
Feel free to correct me anyone, Also looking at drawing anyone fancy explaining why they used an Op amp symbol inside the flasher and hazard switch? Cheers
Edited by phillrulz, 08 January 2018 - 07:40 PM.