DTC P1901: Turbine Shaft Speed (TSS) Sensor Circuit Intermittent
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P1901 - TURBINE SHAFT SPEED (TSS) SENSOR CIRCUIT INTERMITTENT
| Description: | The TSS sensor signal to the powertrain control module (PCM) is irregular or interrupted. | ||
| Possible Causes: |
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| Diagnostic Aids: | Verify harness and connector integrity. Verify correct installation of the TSS sensor. Refer to the appropriate Automatic Transmission article, Pinpoint Test Turbine Shaft Speed Sensor to continue diagnosis. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC in table. | ||