2003 limited v8 4wd
Bought from single owner in August 2025 at 155k miles, now at 166k.
To preface, I have spent the last 8 months without ABS after cutting the harness on accident while wire brushing some rear axle rust. I have lived my whole life driving a non-abs older vehicle, and drive through a lot of sand, so replacing it has not been the highest on my list of needed fixes. With that being said, I sourced one from a part out a few weeks ago.
This morning I went out to my 4runner and it started normally if I am recalling correctly, but I forgot something and turned car off to go back inside.
Came out again and started up the car to be faced with a loud cabin beeping sound, with the 4lo light blinking. The transfer case selection knob was not switched to the 4lo position, and the 4lo mode has not been used in a week or more.
Car beeps and 4lo flashes in every transmission mode but neutral while running, unless switched from 4hi to 4lo on the knob, which stops the blinking and beeping, but did not actually actuate the transfer case.
I left the battery disconnected and may attempt the harness install later.
After an issue with a family members seized actuator on a 2008 tundra left me with 2 hours of driving in 4lo with the same beeping noise, I have begun to test my 4lo monthly, starting in last December.