Pinpoint Test Al: Transmission Solenoids: Description
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 1996 Ford RV Cutaway, 1996 Ford Pickup, 1996 Ford F-Super Duty, 1996 Ford Econoline, and 1996 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Perform this test only when directed here by QUICK TEST. To prevent replacing good components, be aware the following non-EEC areas may be at fault:
- Engine condition (compression, cam timing, valves, etc.).
- Charging system or battery.
- Transmission linkage, internal components or cooling.
This test is not intended to diagnose internal transmission. This test is intended to diagnose:
- Wiring harness circuits (TCC, CCS, EPC, SS1, SS2, and VPWR).
- Faulty Powertrain Control Module (PCM).
- DTC 0741 indicates Torque Converter Clutch (TCC) circuit performance.
- DTC 0750 indicates Shift Solenoid 1 (SS1) malfunction.
- DTC 0755 indicates Shift Solenoid 2 (SS2) malfunction.
- DTC 1746 indicates Electronic Pressure Control (EPC) solenoid open circuit.
- DTC 1747 indicates EPC solenoid short circuit.
- DTC 1748 indicates EPC malfunction.
- DTC 1754 indicates Coast Clutch Solenoid (CCS) malfunction.
TRANSMISSION & PCM SOLENOID SIGNAL TERMINAL IDENTIFICATION
| Solenoid | Transmission Connector Terminal No. | PCM Signal Output Terminal No. |
|---|---|---|
| CCS | 5 | 53 |
| EPC | 11 | 81 |
| SS1 | 3 | 27 |
| SS2 | 2 | 1 |
| TCC | 4 | 28 |