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Home >> GMC >> 2011 >> Yukon Base, 5.3 3 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Automatic Transmission - 2ML70 - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0667, P0668, or P0669 >> Circuit/System Description

Circuit/System Description

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The transmission control module temperature sensor is located inside of the transmission control module. The transmission control module is located within the control solenoid valve assembly and is not serviced separately. The transmission control module temperature sensor provides the transmission control module temperature. This temperature reading is used in various shifting and diagnostic routines in the transmission control module software.