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Ford put electronic shift on a lot of Rangers in the late 1990s and early 2000s. Instead of a lever on the floor, there is a knob or buttons on the dash. Behind the scenes, a module powers a small motor on the back of the transfer case, and that motor turns a shift cam to move the case between 2HI, 4HI and 4LO. A contact plate inside the motor tells the module what position it reached.
These trucks are old now. The motor hangs on the back of the case with nothing protecting it, and the original units have seen 20-plus years of water and road salt. The motor is the part that fails most often, and because the Ranger is a cheap truck to own, a dealer quote for a 4WD repair can feel out of proportion. It usually does not need to be.
Symptoms
- No shift at all. Turn the knob to 4HI and the indicator never lights, or lights and the front never engages.
- Stuck in 4WD. The truck will not come back out of 4HI or 4LO, and you feel binding in tight turns on pavement.
- Shifts only sometimes. Works on a warm day, not on a cold wet morning. That points at a worn motor or a corroded contact plate.
- Clicking from under the truck but no shift. The module is trying, the motor is not finishing.
- 4LO works but 4HI does not, or the other way around. Worn spots on the contact plate can cause odd partial behavior.
Keep in mind the front axle has to engage too. On many Rangers the front hub or axle engagement is separate from the transfer case shift. If the case shifts but the front wheels are not driving, look at the front engagement system before blaming the motor. If a truck is binding in turns after the shift, our 4WD binding guide explains why that happens on pavement.
Test It Before You Buy It
1. Check the fuse
Find the 4x4 fuses in the under-hood and interior boxes. A blown fuse makes everything look dead. If one keeps blowing, unplug the shift motor and see if the fuse holds. If it does, the motor is likely shorted.
2. Look at the plug
Unplug the round connector at the motor. Look for green corrosion, water, and spread or burnt pins. A surprising number of these trucks are fixed with a cleaned connector and dielectric grease.
3. Command a shift and listen
Have a helper turn the switch while you lie under the truck with your hand on the motor. You should hear and feel it run. If it does not run at all, check for voltage at the plug while the switch is turned.
4. Rule out the module
If voltage is reaching the motor and it does not move, replace the motor. If no voltage arrives, the problem is wiring, the dash switch or the module that controls the shift. A failed module is far less common than a failed motor, but it does happen, especially on trucks that have had water inside the cab.
Part Number Cheat Sheet
| Vehicle | Notes |
|---|---|
| 1996-2003 Ford Ranger 4WD | Electronic shift with the round 7-terminal plug |
| 1995 Ford Ranger 4WD | Match the plug. Some 1995 trucks differ. |
| 1995-2004 Mazda B2300, B3000, B4000 4WD | Same motor as the Ranger on electronic-shift trucks |
| 2005 Explorer Sport Trac | Listed fitment, confirm the plug |
Common numbers this motor replaces: 1F2417645A, 1F2417645B, 1L5Z7G360CA, 1L5Z7G360CB, 1L5Z7G360DB and ZZM017645. If you own a 2004-2005 Explorer or Mountaineer with Control Trac, that truck uses a different motor with an 8-pin rectangular plug. See the 2004-2005 Explorer shift motor instead.
What It Costs
| Option | Typical Cost | Notes |
|---|---|---|
| Dealer | Often $450 to $700 | Diagnostic time plus Ford part |
| Independent shop, new aftermarket | Roughly $200 to $350 | Under an hour of labor on most trucks |
| DIY | About $68 for the motor | A few bolts and a plug |
| Used junkyard motor | Cheap | Same age and wear as the one that just failed |
A junkyard motor is a gamble on another 20-year-old part. At this price a new motor is the better bet.
Replacing the Motor
- Put the truck in 2HI if you can, and note the position of the shift shaft on the case.
- Disconnect the battery.
- Unplug the motor and remove its mounting bolts.
- Clean the mounting surface and check the shift shaft seal. If it is weeping fluid, replace it now while the motor is off.
- Align the new motor with the shift shaft. It should slide on without force. If it does not, rotate the motor or the shaft to line them up.
- Bolt it down, reconnect, and test 2HI, 4HI and 4LO.
While you are under the truck, check the transfer case fluid. A Ranger that has been sitting in 4WD or binding may have hot or low fluid. Our transfer case fluid change guide covers the service.
Ranger Shift Motor Ships Same-Day
Replaces 1F2417645A, 1F2417645B, 1L5Z7G360CA, 1L5Z7G360CB and 1L5Z7G360DB. Fits 1995-2003 Ranger, 1995-2004 Mazda B-series 4WD and 2005 Sport Trac with electronic shift.
Shop the Ranger Shift Motor → Shop CoreTransmissionParts →FAQ
Why will my Ford Ranger not shift into 4WD with the dash switch?
The most common cause is a failed or corroded shift motor on the back of the transfer case. Check the 4x4 fuses and the round connector at the motor first. If the motor gets voltage when you turn the switch and does not move, replace it.
Does every Ranger have a transfer case shift motor?
No. Only trucks with electronic shift, meaning a dash knob or buttons, have the motor. Rangers with a floor shift lever for 4WD do not use one.
Is the Mazda B4000 shift motor the same as the Ranger?
On 1995-2004 Mazda B2300, B3000 and B4000 4WD trucks with electronic shift, yes. They share the Ranger motor. Match the round 7-terminal plug to be sure.
How much does a Ford Ranger transfer case shift motor cost?
A new aftermarket motor costs about $68. An independent shop typically charges around $200 to $350 installed, and a dealer can run $450 to $700.
Can I drive a Ranger stuck in 4WD?
Short distances on loose or wet surfaces are fine. On dry pavement, a part-time 4WD system binds in turns, which strains the transfer case, axles and tires. Get it back into 2WD before driving any distance on pavement.