Standard/OE$58.62
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GeoBrakes stocks direct-fit ABS wheel speed sensor wiring harnesses confirmed to fit the Pontiac Grand Prix, the complete cable assemblies that link the Grand Prix 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 Grand Prix, every harness is OEM-grade, plug-and-play
Standard/OE$58.62
1 items in stock
Select your vehicle to see compatible products and accurate pricing
Standard/OE$50.43
1 items in stock
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Standard/OE$43.66
4 items in stock
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The ABS wheel speed sensor wiring harness on the Pontiac Grand Prix is the cable assembly that carries the wheel speed signal from the sensor at the hub to the ABS control module of your Grand Prix. When road salt, physical impact, or conductor fatigue interrupts that signal on the Pontiac Grand Prix, 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 Grand Prix vehicles.
Pontiac Grand Prix ABS wiring harnesses sit directly exposed to road spray, salt, stones, ice, and the physical movement of the Grand Prix suspension and steering. Road salt penetrates Grand Prix connector terminals and creates resistance that appears as an erratic or missing signal. Pontiac Grand Prix cable sheathing hardens with age and begins to crack, exposing conductors to moisture. Physical impact from road debris can sever a Grand Prix harness entirely. Rodent damage to cables parked outdoors during winter is another common failure cause specific to American Pontiac Grand Prix ownership that is rarely considered until diagnostics reveal it.
The most important specification for a Pontiac Grand Prix ABS wiring harness is that it fits exactly. Correct length, routing, and connector at both ends for the Grand Prix, without splicing or modification. Every harness in the GeoBrakes catalogue is manufactured to the correct specifications for the Pontiac Grand Prix 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 Grand Prix.
Can I repair a damaged ABS harness on my Pontiac Grand Prix instead of replacing it?
Minor conductor breaks on the Grand Prix can sometimes be repaired by splicing, but this is not a reliable long-term solution in American conditions on the Pontiac Grand Prix. A splice point on your Grand Prix is a future corrosion site that will generate high resistance and cause intermittent ABS faults. Replacing the full Grand Prix harness with a direct-fit OEM-grade unit eliminates that risk entirely.
Will a damaged ABS harness disable the entire ABS system on my Pontiac Grand Prix?
Yes. If the Grand Prix harness has an open circuit, the Pontiac Grand Prix 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 Pontiac Grand Prix?
Use the GeoBrakes vehicle selector, enter the Pontiac Grand Prix year, make, and model, then select the wheel position matching the damaged harness on your Grand Prix.