My 1992 gmc 2wd ext cab 4.3 sle sonoma has abs label on tailgate and brake light comes on in dash when I reach 35 mph but when I go to parts store to buy sensor they say its on the rear diff housing but there is no place for sensor there or on front dust covers . Am I missing something or have there been alterations to this truck that I'm unaware of . I guess I'm asking if there may be another location of sensor or module that may be not so common on this model for the ABS ?
Check out rockauto.com. They have listings for the ABS speed sensor and ring gear (reluctor). They say the sensor is located in/on the transmission? HTH. -Jim
the abs rear wheel sensor is the speed sensor that is located in the transmission.
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