Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2007 Ford Expedition 4WDFACTORY OEM SERVICE PROCEDURE
Mechatronic Assembly: Notes
| Item | Part Number | Description |
|---|---|---|
| 1 | 7Z369 | Transmission control module (TCM) |
| 2 | 7A092 | Transmission control valve body (upper) |
| 3 | 7E195 | Transmission control valve check ball (8 required) |
| 4 | 7Z490 | Transmission control valve body separator plate |
| 5 | 7A101 | Transmission control valve body (lower) |
| 6 | 7D142 | Transmission control valve assembly |
| 7 | 7K221 | Transmission control filter assembly |
| 8 | 7K172 | Transmission fluid filter |
| 9 | 7J191 | Transmission solenoid damper valve assembly |
| 10 | W707886 | Bolt - connects upper and lower half together (19 required) |
| 11 | W707884 | Bolt - connects TCM to transmission control valve assembly (6 required) |
| 12 | 7G484 | Transmission shift control solenoid (SS1) |
| Item | Part Number | Description |
|---|---|---|
| 1 | 7A092 | Transmission control valve assembly (ditch plate) (upper half) |
| 2 | 7E395 | Transmission control valve check ball (8 required) |
| 3 | 7J186 | Transmission clutch valve |
| 4 | 7L389 | Transmission clutch valve spring |
| 5 | 7F187 | Transmission clutch valve spring plug |
| 6 | 7J199 | Transmission clutch valve spring plug retainer clip |
| 7 | 7J183 | Transmission clutch valve |
| 8 | 7J196 | Transmission clutch valve spring |
| 9 | 7F187 | Transmission clutch valve spring plug |
| 10 | 7J199 | Transmission clutch valve spring plug retainer clip |
| 11 | 7L389 | Transmission clutch valve |
| 12 | 7J181 | Transmission clutch valve spring |
| 13 | 7F187 | Transmission clutch valve spring plug |
| 14 | 7J199 | Transmission clutch valve spring plug retainer clip |
| 15 | 7L389 | Transmission clutch valve |
| 16 | 7D102 | Transmission clutch valve spring |
| 17 | 7F187 | Transmission clutch valve spring plug |
| 18 | 7J199 | Transmission clutch valve spring plug retainer clip |
| 19 | 7L389 | Transmission clutch valve |
| 20 | 7J182 | Transmission clutch valve spring |
| 21 | 7F187 | Transmission clutch valve spring plug |
| 22 | 7J199 | Transmission clutch valve spring plug retainer clip |
| Item | Part Number | Description |
|---|---|---|
| 1 | 7A101 | Transmission control valve assembly (lower half) |
| 2 | 7H186 | Transmission shift control solenoid hold down bracket |
| 3 | W707885-S | Transmission shift control solenoid hold down bracket bolt M5 x 0.80 x 12 |
| 4 | 7G484 | Transmission shift control solenoid |
| 5 | 7J197 | Transmission clutch valve spring |
| 6 | 7J187 | Transmission clutch valve |
| 7 | 7F194 | Transmission spring retainer plate |
| 8 | 7J197 | Transmission clutch valve spring |
| 9 | 7J187 | Transmission clutch valve |
| 10 | 7F194 | Transmission spring retainer plate |
| 11 | 7G383 | Electronic pressure control (EPC) solenoid |
| 12 | 7G411 | Transmission solenoid regulator valve spring |
| 13 | 7G473 | Transmission solenoid pressure regulator valve |
| 14 | 7J185 | Transmission solenoid plug |
| 15 | 7G007 | Transmission valve plug retainer |
| 16 | 7J187 | Transmission clutch valve |
| 17 | 7J197 | Transmission clutch valve spring |
| 18 | 7J185 | Transmission solenoid plug |
| 19 | 7G007 | Transmission valve plug retainer |
| 20 | 7H392 | Transmission solenoid valve |
| 21 | 7H258 | Transmission solenoid valve spring |
| 22 | 7J185 | Transmission solenoid plug |
| 23 | 7G007 | Transmission valve plug retainer |
| 24 | 7H392 | Transmission solenoid valve |
| 25 | 7H258 | Transmission solenoid valve spring |
| 26 | 7J185 | Transmission solenoid plug |
| 27 | 7G007 | Transmission valve plug retainer |
| 28 | 7L389 | Transmission accumulator valve spring |
| 29 | 7H022 | Transmission manual control oil accumulator |
| 30 | 7F187 | Transmission valve return plug |
| 31 | 7J199 | Transmission valve plug return clip |
| 32 | 7L389 | Transmission clutch valve spring |
| 33 | 7D102 | Transmission clutch control pressure regulator valve |
| 34 | 7H571 | Transmission clutch regulator valve sleeve |
| 35 | 7J184 | Transmission |
| 36 | 7F187 | Transmission valve return plug |
| 37 | 7J199 | Transmission valve plug return clip |
| 38 | 7L389 | Transmission clutch valve spring |
| 39 | 7D102 | Transmission control pressure regulator valve |
| 40 | 7F187 | Transmission valve return plug |
| 41 | 7J199 | Transmission valve plug return clip |
| 42 | 7J194 | Transmission clutch valve |
| 43 | 7J196 | Transmission clutch control valve spring |
| 44 | 7F187 | Transmission valve return plug |
| 45 | 7J199 | Transmission valve plug return clip |
| 46 | 7H140 | Transmission bypass clutch control valve spring |
| 47 | 7H019 | Transmission bypass clutch control valve |
| 48 | 7F187 | Transmission valve return plug |
| 49 | 7J199 | Transmission valve plug return clip |
| 50 | 7A270 | Transmission manual oil pressure regulator valve spring |
| 51 | 7C388 | Transmission manual oil pressure regulator valve |
| 52 | 7D002 | Transmission manual oil pressure regulator valve sleeve |
| 53 | 7J199 | Transmission valve plug return clip |
| 54 | 7G307 | Transmission converter regulator valve |
| 55 | 7G316 | Transmission converter regulator valve spring |
| 56 | 7F187 | Transmission valve return plug |
| 57 | 7J199 | Transmission valve plug return clip |
| 58 | 7G413 | Transmission lube control valve |
| 59 | 7H143 | Transmission lube control valve spring |
| 60 | 7F187 | Transmission valve return plug |
| 61 | 7J199 | Transmission valve plug return clip |
| 62 | W527007-S | Retaining ring |
| 63 | 7C389 | Transmission control manual valve |
| Item | Part Number | Description |
|---|---|---|
| 1 | - | Reverse/drive control check ball |
| 2 | - | Shift solenoid control check ball |
| 3 | - | Intermediate clutch exhaust control check ball |
| 4 | - | Direct clutch exhaust control check ball |
| 5 | - | Low/reverse clutch exhaust control check ball |
| 6 | - | Forward clutch exhaust control check ball |
| 7 | - | Overdrive clutch exhaust control check ball |
| 8 | - | Reverse exhaust control check ball |
| 9 | - | Clutch exhaust valve |
| 10 | - | Converter drain back valve |
| 11 | - | Large screen |
| 12 | - | Small screen |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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