4 wheel ABS-Do I really have it?
#1
4 wheel ABS-Do I really have it?
Hi all, I have a 2000 Ranger XLT 4WD 3.0 extended cab. The VIN calls out 4 wheel ABS but I have drums on the rear and don't see any sensor wires on them. I have disc on the front and see the wires. Am I understanding it correctly, ABS on all 4 wheels? Or is it something else? I plan on replacing front wheel hubs and I have to choose. No pulse hubs
Thanks
Thanks
#2
It's 4WABS, the speed sensor mounted atop the rear differential is the rear ABS speed sensor for both rear wheels.
The speed-o, auto tranny & cruise control also use the rear ABS speed sensor PID output to do their thing.
If when you raise the hood & look over & down from the drivers side, at the inner fender, in front of the brake master cyl, you'll see the ABS motor & abs brake line manifold & will see 4 lines coming out of it.
The speed-o, auto tranny & cruise control also use the rear ABS speed sensor PID output to do their thing.
If when you raise the hood & look over & down from the drivers side, at the inner fender, in front of the brake master cyl, you'll see the ABS motor & abs brake line manifold & will see 4 lines coming out of it.
#3
#4
The ABS configuration if Ranger is called 3s/3M.
Really there are 4s/3m systems too. if not both, but one rear wheel locks it decreases rear brake pressure till both the rear wheels unlock. For exmple - Mercrdes Atego Truck.
Really it is possible to fit 4s/4m ABS to Ranger. To do it u need 4s/4m ABS unit and u need to add two tone rings on axle shafts and weld WSS sensors holders.
Of course u need to rewire and to run one more brake line to rear axle.
ABS unit sends speed data by CAN so speedo will work)
Really there are 4s/3m systems too. if not both, but one rear wheel locks it decreases rear brake pressure till both the rear wheels unlock. For exmple - Mercrdes Atego Truck.
Really it is possible to fit 4s/4m ABS to Ranger. To do it u need 4s/4m ABS unit and u need to add two tone rings on axle shafts and weld WSS sensors holders.
Of course u need to rewire and to run one more brake line to rear axle.
ABS unit sends speed data by CAN so speedo will work)
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