Psykobrat
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- Oct 18, 2021
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I got an ABS light early 2020, which resulted in me replacing the front left ABS speed sensor. The other day I got another ABS light, and sure enough the front right sensor was coming up bad. After replacing that one, the light is off, but I cannot accelerate over ~20mph and hitting the brakes causes the ABS to activate. Hooked up a scanner to check if the sensor were all reading the same, and sure enough the rear left sensor follows along with the other 3, but from time to time it'll drop down about 5-10mph below the others and back up. So the car won't accelerate and ABS is activating because it thinks the wheel is slipping. I replaced the rear left sensor twice, and both sensor do the exact same thing. I replaced the wheel hub assembly, and it didn't fix it. So now I'm thinking it's the ABS control module itself causing the issues and killing these sensors. If I disconnect the rear left sensor, my AWD / ABS / Traction Control are all disabled, but it accelerates and brakes just fine. I'm curious where the ABS module is on this car, and what the part number might be. It's a 2013 JX35, Premium, AWD. I tried looking on Autozone/Advance Auto (for local pickup) and even Rockauto, but can't find anything.