P07DA code meaning
6-7 Shift
Powertrain system Generic code P07xx codes Check engine light
What P07DA means
Shift codes check the gear change itself: the module compares the commanded change with the speed trace and flags a shift that takes too long, does not happen, flares or binds up two clutches. They continue the series P0781 '1-2 Shift' to P0784 '4-5 Shift'. No manufacturer document available to us uses P07DA or P07DB: Ford's Diesel summary checks shift completion (speed must drop by more than 30 rpm on an upshift, flare above 300 rpm) without a gear-specific code, Ford's 10R80 feeds the solenoid function codes and GM the clutch valve codes. P07DA names the change between 6th and 7th gear, in either direction, as faulty; it exists only on transmissions with seven or more gears. Flags and thresholds follow the manufacturer's own logic.
P07DA at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyHard
- Typical labor0.5 to 12 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P07DA
- Harsh, delayed or missing 6-7 shift
- Engine speed flares during the shift
- Transmission warning, possibly MIL
Common causes of P07DA
- PossibleShift or clutch valve sticking
- PossibleWorn clutch or hydraulic leak on the clutches involved
- PossibleShift adaptives wrong
- Less likelyFluid level or condition
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Transmission valve bodyShift solenoidTransmission clutchesTransmission control module
What each part of P07DA means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 7 | Area: transmission. |
| DA | The exact fault in that area. |
What to do next
- Note P07DA and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P07DA
What does P07DA mean?
P07DA means "6-7 Shift". Shift codes check the gear change itself: the module compares the commanded change with the speed trace and flags a shift that takes too long, does not happen, flares or binds up two clutches. It is a generic code, so it means the same on every make.
Is it safe to drive with P07DA?
Drive gently and only to a workshop. With P07DA the car can go into limp mode (reduced power) to protect itself.
Will P07DA fail an emissions test?
Yes, it can. P07DA is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P07DA to fix?
Difficulty: hard. A typical repair takes 0.5 to 12 hours of work. This is a job for a workshop.
Will P07DA clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.