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Mitsubishi
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2004
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Eclipse GTS, Automatic
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Repair and Diagnosis
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Transmission
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Automatic Trans
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Automatic Transaxle On-Vehicle Service
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Automatic Transaxle Diagnosis
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Diagnostic Trouble Code Procedures
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DTC 26: Stoplight Switch System
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Circuit Operation
Circuit Operation
Battery positive voltage is supplied to the stoplight switch (terminal 2).
When the brake pedal is depressed, battery positive voltage is applied to the PCM (terminal 123).