Hi,
If the linkage is correctly adjusted and there are no electrical issues, I suspect the range sensor is faulty on the transmission. Before replacing it, confirm the connection and wiring are in good condition and not corroded or damaged.
Here are directions for replacement. The attached pics correlate with the directions. Note: Check the basics first. Confirm the linkage is correctly adjusted and there are no connection issues.
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2002 Ford Truck Escape 2WD V6-182 3.0L VIN 1 SFI
Procedures
Vehicle Powertrain Management Sensors and Switches - Powertrain Management Sensors and Switches - Computers and Control Systems Transmission Position Sensor/Switch Service and Repair Procedures
PROCEDURES
Transmission Range (TR) Sensor
Special Tools
pic 1
Special Tool(s)
Removal
pic 2
1. Place the vehicle in NEUTRAL.
2. Disconnect the battery cables.
3. Remove the battery and tray.
Pic 3
4. Disconnect the breather tube and mass air flow (MAF) sensor.
Pic 4
5. Remove the intake tube and air cleaner cover.
Pic 5
6. Remove the air cleaner assembly.
Pic 6
7. NOTE: It may be necessary to remove the thermostat housing to gain access to the transmission range (TR) sensor.
Remove the thermostat housing.
Pic 7
8. Remove the transmission range (TR) sensor.
1. Disconnect the TR sensor electrical connector.
2. Remove the bolts.
3. Remove the TR sensor.
Installation
pic 8
1. NOTE: Make sure the transaxle is in the NEUTRAL position.
Install the transmission range (TR) sensor and loosely install the bolts.
Pic 9
2. Using the special tool, align the TR sensor and tighten the bolts.
Connect the electrical connector.
3. Install the thermostat housing.
Pic 10
4. Install the air cleaner assembly.
Pic 11
5. Install the intake tube and air cleaner cover.
Pic 12
6. Connect the breather tube and mass air flow (MAF) sensor.
7. NOTE: Before installing the battery tray check the vent tube hose for any obstructions, kinks, or incorrect routing position.
Install the battery and tray.
8. NOTE: When the battery has been disconnected and reconnected, some abnormal drive symptoms can occur while the vehicle relearns its adaptive strategy. The vehicle may need to be driven 160 km (100 miles) or more to relearn the strategy.
Connect the battery cables.
9. Check the correct operation with parking brake control engaged. The engine should start only in PARK or NEUTRAL. Backup lamps should be active only in the REVERSE position.
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Let me know what you find.
Joe
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Friday, December 11th, 2020 AT 10:26 PM