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1993 940 no brake lights

Suggestion - Before you drop $70 on a new sensor, find out which of its pins are involved with the brake lights. There is one for power-in and two for power-out (for separate LH and RH circuits). With the sensor removed, jump those pins sockets and step on the brake pedal. If STILL no brake lights, the problem lies elsewhere.

Lucid gave me the pin numbers one time, but I've thrown the info away. In my case I found the problem to lie within the tail light circuit board (junk).






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