Solenoid | Ohms |
SSA | 4.8 to 5.6 |
SSB | 4.8 to 5.6 |
SSC | 4.8 to 5.6 |
SSD | 4.8 to 5.6 |
SSE | 17.5 to 18.6 |
LPC solenoid | 4.8 to 5.6 |
TCC solenoid | 4.8 to 5.6 |
Is the solenoid resistance within specification?
Yes | The system is operating correctly at this time. INSTALL new foam strip (Service Part Number FL3Z-14B167-A) between molded leadframe and the solenoids. REFER to: Shift Solenoids (SS) . |
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No | INSTALL a new solenoid for the solenoid that failed the resistance check. INSTALL new foam strip (Service Part Number FL3Z-14B167-A) between molded leadframe and the solenoids. REFER to: Shift Solenoids (SS) . |
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DIAGNOSIS AND TESTING > DIAGNOSTIC TROUBLE CODE (DTC) CHARTS AND
PINPOINT TESTS - 3.7L DURATEC (227KW 301PS) > PINPOINT TESTS > PINPOINT
TEST B : TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR
Refer to Transmission Controls - 6R80 for schematic and connector information.
Normal Operation
The TFT sensor is a temperature dependent resistor that is in contact with transmission fluid in the transmission sump area. The PCM monitors the voltage across the TFT sensor, which changes as transmission fluid temperature varies. The PCM uses the TFT sensor signal as an input for its strategy for shifting and TCC operation. The PCM also uses the TFT sensor signal for transmission fault detection and diagnostics.
Possible Sources
Connectors damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals
TFT sensor
Original technical text and illustrations, formatted as HTML. Follow the engine, transmission, equipment, model and year specified in the source. Import and layout checks do not establish applicability to every 2015–2017 Mustang. About this collection.