- 1). Brush off any and all debris from the sides. Do not use the toothbrush on the head of the sensor. If the head gets scratched, it may give false readings, so never brush the top of the sensor head.
- 2). Pour a little rubbing alcohol on your soft rag. Make sure the rag is very moist.
- 3). Gently rub the moistened rag over the top of the sensor head. This will wash away any dirt or oily debris. You can repeat this with a freshly moistened, clean rag if you wish.
- 4). Rub the sensor head with a dry, clean rag. This will function as a "rinse" without actually getting the sensor wet. Now your ABS sensors should be clean and functioning effectively once more.
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