Code P059, Open Transaxle Temperature Sensor Circuit: Notes

1992 Saturn SL1 AutomaticSECTION Notes
WARNING: This page is about a different car, the 1995 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.

Transaxle temperature sensor resistance varies based on its resistance. As sensor temperature increases, resistance decreases. A low transaxle temperature will result in high voltage in circuit No. 585. Code P059 sets when PCM sees a transaxle temperature sensor reading of -31°F(-35°C) or less (4.9 volts or greater).

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