Inspect for fine metallic contamination at the molded leadframe to solenoid connections.
Is visible metallic contamination present?
Yes | REMOVE and discard the foam strip if equipped. REMOVE and CLEAN the molded lead frame and solenoid terminals with clean transmission fluid. REFER to: Shift Solenoids (SS) .GO to A8 |
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No | GO to A8 |
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A8 CHECK MOLDED LEADFRAME RESISTANCE
Measure resistance of the suspect solenoid circuit between the transmission harness connector C1575 (component side), and the transmission molded leadframe using the table below:
Positive Lead | Measurement / Action | Negative Lead |
Transmission Harness Component Side (see table below) | Lead Frame |
Transmission | Solenoid | Solenoid Terminal |
|---|---|---|
C1575-9 | SSA | 9 |
C1575-14 | SSB | 14 |
C1575-13 | SSC | 13 |
C1575-10 | SSD | 10 |
C1575-8 | SSE | 8 |
C1575-16 | LPC solenoid | 16 |
C1575-3 | TCC solenoid | 3 |
Is the resistance less than 3 ohms on the suspect circuit?
Yes | GO to A9 |
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No | INSTALL a new molded leadframe. 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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A9 CHECK SOLENOID RESISTANCE
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.