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Diagnostic Trouble Code: 0020
Diagnostic Trouble Code Name: Driver Deployment Loop Circuit Capacitance Low
Vehicle Make: Holden
Vehicle Model: Commodore (VZ)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
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Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
Transmission Fluid Temperature (TFT) Sensor Performance
Possible Sensor Faults
TCM
Possible Related Diagnostic Trouble Codes
DTCP0711
Circuit / System Description
The automatic transmission fluid temperature (TFT) sensor is part of the automatic transmission fluid pressure (TFP) manual valve position switch. The automatic TFT sensor is a negative coefficient thermistor. When the transmission fluid is cold, the sensor resistance is high. As the transmission fluid warms up, the sensor resistance decreases. This diagnostic monitors the TFT circuit. The circuit may be functional, but not in the normal operating range. This diagnostic indicates stuck, erratic, intermittent, skewed, or inaccurate values, indicating poor system performance. The TFT range is -40 to +151?C (-40 to +305?F).
If the TCM detects rapid or no voltage changes in the TFT sensor circuit, then DTC?P0711 sets. DTC?P0711 is a type?C DTC.
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