AODE Governor Pressure Solenoid 1992-1997, new and ready to install. Fits the AODE. Ships fast from the USA.
If you came here looking for an AODE governor pressure solenoid, here is the part you actually need. The AODE replaced the old AOD's throttle valve cable and governor with computer control, so there is no governor in it at all. The solenoid that sets shift pressure is the EPC (electronic pressure control) solenoid, and that is what this listing is: an aftermarket EPC solenoid, reference D76431, industry number 76923, for 1992-1997 AODE and 4R70W transmissions. It suits Crown Victoria, Grand Marquis, Town Car, Mark VIII and F-150 owners chasing harsh engagements, soft slipping shifts or pressure control codes on those early electronic units.
On the old AOD, a cable from the throttle body told the valve body how hard you were pressing the pedal. On the AODE the computer takes over: it reads throttle position, engine load, gear and fluid temperature, then varies current to the EPC solenoid. The solenoid's output acts on the pressure regulator valve, so it decides line pressure for every engagement and shift. Too little and the clutches and bands slip and burn; too much and every shift slams. On these early units the solenoid plugs into a soft internal wiring harness rather than the molded lead frame Ford adopted for 1998.
Two measurements tell most of the story. First, check the EPC coil resistance at the case connector: the installation sheet for the 76923 solenoid gives 2.48 to 5.66 ohms, much lower than the shift solenoids. Second, put a pressure gauge on the line tap. The same sheet lists 50-75 psi in Park, Neutral and Drive at closed throttle, 80-120 psi in Reverse at closed throttle, and 160-210 psi in P, N and D at wide open throttle. A good resistance reading with low pressure that will not rise points toward a worn pressure regulator bore rather than the solenoid. Our Crown Victoria shift problems guide and the F-150 shift problems guide walk through the diagnosis for these vehicles.
This EPC solenoid is listed for 1992-1997 AODE and 4R70W transmissions, the soft-harness era. ATRA notes that 1993-1997 units use a white case connector with the wiring built in, while 1998-on units use a black connector and a hard plastic harness, and the solenoids will not swap between the two. If your transmission is 1998 or newer, see the 1998-2004 version instead. The source listing also cross-references Ford 9L3Z-7G383-AA, which is the 2009-later service number; check your old part against the photo, match the connector and the blue screen on the nose, and send us your year and VIN if you are unsure. Browse the rest of this family on our 4R70W and AODE parts page.
The EPC solenoid sits on the valve body behind the manual shaft linkage, so it is a pan-off job with a few extra steps. The installation sheet for this design calls for:
Refill with MERCON V and road test. If the pan shows heavy wear material, plan on more than a solenoid: a replacement AODE pump or a 1996-2003 banner rebuild kit may be needed.
| Fits | AODE 1992-1997 |
| Part type | Governor Pressure Solenoid |
| Condition | New |
| Brand | OEM |
| Reference | D76431 |
| Ships | From the USA |
| Warranty | 1-year |
There isn't one. The AODE uses computer control in place of the AOD governor and throttle cable. Shift pressure is set by the EPC solenoid, which is the part in this listing.
No. It is listed for 1992-1997 units with the soft internal harness. 1998-on transmissions use a molded lead frame and a different solenoid. Use the 1998-2004 version for those years.
The installation sheet for the 76923 solenoid gives 2.48 to 5.66 ohms. A reading far outside that, or an open circuit, points to a bad coil or wiring.
A rolled O-ring on the solenoid snout is the usual cause. Pull it, grease the snout, fit a fresh O-ring and reinstall.
MERCON V is the current Ford service fluid for the AODE and 4R70W. Do not use MERCON LV in these transmissions.
