ABS, traction control and diff lock lights issue

[Dorothy31]

I drive a 2014 Pro 4X, and every time I hit heavy rain or deep water, my ABS, traction control, and diff lock lights all pop on. Once things dry out, the lights usually go away on their own, but it's starting to get annoying. I'm wondering if water's getting into a sensor or connector somewhere. Any help?

 

[stratocumulus-clout]

Have you inspected the wiring harnesses and connectors near the undercarriage to rule out moisture build up or damage?

 

[Dorothy31]

Have you inspected the wiring harnesses and connectors near the undercarriage to rule out moisture build up or damage?

I haven't checked the wiring harnesses yet, I guess I'll have to

 

[stratocumulus-clout]

Worth checking for sure. Moisture buildup can cause all kinds of headaches if left alone. Let us know what you find. Hopefully, it's just a quick fix!

 

[AfroEagle]

Yeah wirings most probably. Something related to your ABS. Check the wires for damages.

 

[incognito88]

Have you inspected the wiring harnesses and connectors near the undercarriage to rule out moisture build up or damage?

Thanks for this. my dad's Frontier seems to be having the same issue so we'll try this

 

[Dorothy31]

Yeah wirings most probably. Something related to your ABS. Check the wires for damages.

Good call, I'll start checking the ABS wiring for any damage or loose connections

 

[TrailFrontier]

Good call, I'll start checking the ABS wiring for any damage or loose connections

It seems like water might be getting into one of your ABS wheel speed sensors or connectors, which is pretty common when there's been a lot of rain or if you've driven through deep water. I'd recommend checking the wiring and connectors for any signs of corrosion or if they're loose. Usually, just cleaning and drying those areas does the trick. However, if you find any damage, you might need to replace the sensor.