Shift Quality - Harsh Downshift Detected
2000-2003 Ford Excursion 7.3L V8 Power Stroke Diesel
Description
The TCM detected excessively harsh downshifts. The transition between gears during deceleration is abrupt.
Symptoms
- Check Engine Light
- Harsh downshifts
- Vehicle lurches on deceleration
- Engine braking feels excessive
- Driveline shudder on downshift
- Abrupt speed change during coast-down
Common Causes
- Faulty shift timing solenoid
- Torque converter clutch not releasing
- Pressure control solenoid malfunction
- Valve body wear
- Incorrect TCM calibration
Diagnostic Steps
- Monitor shift quality PIDs during deceleration
- Check TCC release timing
- Test pressure control solenoid
- Inspect shift solenoid operation
- Review TCM software version
Repair Notes
Replace pressure control solenoid or valve body. TCM reflash may be available from manufacturer.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P3062 on Other Vehicles
Ford Bronco
2021-2024 2.3L I4 EcoBoost
Ford Bronco
2021-2024 2.7L V6 EcoBoost
Ford Bronco Raptor
2022-2024 3.0L V6 EcoBoost
Ford Bronco Sport
2021-2024 1.5L I3 EcoBoost
Ford Bronco Sport
2021-2024 2.0L I4 EcoBoost
Ford Crown Victoria
1998-2011 4.6L V8 Modular 2V
Ford E-150
1997-2014 4.6L V8 Triton
Ford E-150
1997-2014 5.4L V8 Triton
Common Questions
What does code P3062 mean on a 2000-2003 Ford Excursion?
P3062 stands for "Shift Quality - Harsh Downshift Detected". The TCM detected excessively harsh downshifts. The transition between gears during deceleration is abrupt.
What are the symptoms of P3062 on a Ford Excursion?
Common symptoms of P3062 include: Check Engine Light, Harsh downshifts, Vehicle lurches on deceleration, Engine braking feels excessive, Driveline shudder on downshift, Abrupt speed change during coast-down.
What causes P3062 on a 2000-2003 Ford Excursion?
Common causes of P3062 include: Faulty shift timing solenoid, Torque converter clutch not releasing, Pressure control solenoid malfunction, Valve body wear, Incorrect TCM calibration.