Any updates on the completed project? Did you end up locking the front? Did you leave the A-trac alone?
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On to the front...
After thinking about it some more, I am finding it hard to justify the cost of the front locker. I will most likely just replace the gears at this point. Already have an appt with Zuk.
Took the diff out today. It was actually much easier than I had anticipated. Maybe 4-5 hours in my garage with common tools to get everything apart. Here is the third, looks like 8 teeth on the ring gear are broken.
Any updates on the completed project? Did you end up locking the front? Did you leave the A-trac alone?
Any updates on the completed project? Did you end up locking the front? Did you leave the A-trac alone?
The Diff Lock ECU has an IC chip (circled in red) and I am not sure what it does internally. It has two safeties, one to make sure the XFER case is in 4LO (pin 8 labeled 4WD), and another to prevent the locker from engaging above 5mph (pin 10 labeled SPD). The 4WD safety seems to only require 12V to defeat. The SPD safety is a PWM signal from the combination meter. I am not sure if simply applying 12V or GND will defeat this one. I left the pin disconnected and it seems to work properly so.... Anybody know what it needs?
View attachment 1671492
Those switches look to be in a bad position04 with arb’s.
DAC (DA Compressor) button controls the air compressor.
Engage in milliseconds and work like a champ.
Only challenge is there are no lights that indicate on and off.
View attachment 1944363
The gray ones? They are no longer in use and were there prior to my ownership.Those switches look to be in a bad position
Yeah. Knee stabbersThe gray ones? They are no longer in use and were there prior to my ownership.
Your 100 should have the rear locker indicator in the dash. You may have to ad a bulb and you’ll need to do a little wiring.
Georg @ Valley Hybrids & Cruiser Brothers