This is the clutch temperature sensor for the odd and even clutches on all Getrag 7DCL750 transmissions. It is mounted on the CCP (Clutch Control Panel) and is one sensor body with two sensors contained. This comes as a kit with hardware for the CCP to the transmission case, mid case bolts, front cover bolts, and some other seals that are accessed when replacing this sensor. This can fail causing a clutch overheat warning on the dash. The gearbox control module uses this sensor to tailor the clutch pressure and clutch lubrication during the driving of the car. This is a common failure point for the older gearboxes.
This clutch temperature sensor kit for the Getrag 7DCL750 transmission includes all the necessary hardware for sensor replacement. When replacing this sensor, it is crucial to conduct a thorough diagnostic assessment. If the reference voltage supplied to the sensor is outside the optimal range, these fault codes may be triggered even if the sensor itself is not faulty. Therefore, meticulous attention must be given to inspecting the wiring harness, both within the transmission, in the transmission bay, and between the control module and the transmission bay. A qualified technician should perform these tests to accurately determine if the sensor has indeed failed.
Fault codes associated with sensor failure include P0710 and P0711 (indicating either a too low or too high electrical signal from the even clutch temperature sensor) and P0746 and P0747 (indicating a too low or too high electrical signal from the odd clutch temperature sensor).
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