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2003
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300M Base
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Engine Controls - Self-Diagnostics
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DTC P0580: Speed Control Switch #1 Low
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Possible Causes
Possible Causes
Speed Control Switch Voltage Low
Speed Control On/Off Switch
Speed Control Resume/Accel Switch
(V37) S/C Switch Signal Circuit Shorted To (K4) Sensor Ground
(V37) S/C Switch Signal Circuit Shorted To Ground
PCM