2001 silverado 5.3 4l60e 4x4 spedo dont work and wont shift geting a p0502 vehicle speed sensor A circuit low...where is vss A which one is A??
P0502 Vehicle speed sensor
When a code state sensor " A" it referres to its reference voltage, think of this as a burnt out light bulb the power is given but there is no light, the fix replace the bulb.
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