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$109.38
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SEN-2ABS4912• Front Left• ABS Wheel Speed Sensor Wiring Harness
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GeoBrakes stocks direct-fit ABS wheel speed sensor wiring harnesses confirmed to fit the Toyota 4runner, the complete cable assemblies that link the 4runner ABS wheel speed sensors to the ABS control module. Built with weather-resistant sheathing and corrosion-resistant terminals to withstand American winter conditions on your 4runner, every harness is OEM-grade, plug-and-play
Standard/OE$109.38
1 items in stock
Select your vehicle to see compatible products and accurate pricing
The ABS wheel speed sensor wiring harness on the Toyota 4runner is the cable assembly that carries the wheel speed signal from the sensor at the hub to the ABS control module of your 4runner. When road salt, physical impact, or conductor fatigue interrupts that signal on the Toyota 4runner, the ABS module disables the anti-lock braking system entirely. ABS harness damage is one of the most common causes of persistent ABS fault codes on American 4runner vehicles.
Toyota 4runner ABS wiring harnesses sit directly exposed to road spray, salt, stones, ice, and the physical movement of the 4runner suspension and steering. Road salt penetrates 4runner connector terminals and creates resistance that appears as an erratic or missing signal. Toyota 4runner cable sheathing hardens with age and begins to crack, exposing conductors to moisture. Physical impact from road debris can sever a 4runner harness entirely. Rodent damage to cables parked outdoors during winter is another common failure cause specific to American Toyota 4runner ownership that is rarely considered until diagnostics reveal it.
The most important specification for a Toyota 4runner ABS wiring harness is that it fits exactly. Correct length, routing, and connector at both ends for the 4runner, without splicing or modification. Every harness in the GeoBrakes catalogue is manufactured to the correct specifications for the Toyota 4runner and wheel position. Plug-and-play installation means no soldering, no splicing, and no risk of introducing a new connection point that will corrode on your 4runner.
Can I repair a damaged ABS harness on my Toyota 4runner instead of replacing it?
Minor conductor breaks on the 4runner can sometimes be repaired by splicing, but this is not a reliable long-term solution in American conditions on the Toyota 4runner. A splice point on your 4runner is a future corrosion site that will generate high resistance and cause intermittent ABS faults. Replacing the full 4runner harness with a direct-fit OEM-grade unit eliminates that risk entirely.
Will a damaged ABS harness disable the entire ABS system on my Toyota 4runner?
Yes. If the 4runner harness has an open circuit, the Toyota 4runner ABS module receives no signal from that wheel and disables the entire anti-lock system as a safety measure.
How do I identify which ABS harness to order for my Toyota 4runner?
Use the GeoBrakes vehicle selector, enter the Toyota 4runner year, make, and model, then select the wheel position matching the damaged harness on your 4runner.