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Home >> Lincoln >> 2006 >> LS >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Diagnosis And Testing >> Speed Control >> Pinpoint Test >> Pinpoint Test A: The Speed Control Is Inoperative >> Normal Operation
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Normal Operation

The powertrain control module (PCM) sends a signal through circuit 7-PG24 (YE/BU) to the speed control switch, which passes through the clockspring. The return signal is sent through circuit 31S-PG24 (BK/OG)/31S-PG1 (BK/BU) and the clockspring.

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