P2719 code meaning
Pressure Control Solenoid D Control Circuit Range/Performance
What P2719 means
P2719 means the electrical readings on the control circuit of solenoid D are implausible, although neither a clear open nor a clear short is present. In GM's 2016 table 16OBDG03 the T76 six-speed flags it when the hardware layer reports an invalid voltage in at least 4.4 of 5 seconds; valve D is the 2-6 brake there, and the code is listed without MIL. Bulletin PI0893 matches this for the 2013 6T70/6T75 in Enclave, SRX, XTS, Equinox, Malibu, Traverse, Acadia and Terrain: P2719, P2728 and P0965 are Type C codes that may be stored falsely at fluid temperatures from -0.5 to 0 °C in Park or Neutral, cause no drivability issue and need no parts. Only if the code stays active above 0 °C is normal circuit diagnosis due.
P2719 at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyMedium
- Typical labor0.3 to 3 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P2719
- Stored history code without noticeable symptoms
- No MIL on GM vehicles (Type C)
- Occasional shift quality changes if the fault is real
Common causes of P2719
- Most likelyFalse history code near freezing fluid temperature in Park/Neutral (GM 6T70/6T75)
- PossibleHigh resistance at a terminal or splice
- Less likelySolenoid coil with drifting resistance
- Less likelyInternal TCM measurement fault
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Pressure control solenoid dWiring harness
What each part of P2719 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 2 | Generic code (second SAE range): it means the same on every make. |
| 7 | Area: transmission. |
| 19 | The exact fault in that area. |
What to do next
- Note P2719 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 P2719
What does P2719 mean?
P2719 means "Pressure Control Solenoid D Control Circuit Range/Performance". P2719 means the electrical readings on the control circuit of solenoid D are implausible, although neither a clear open nor a clear short is present. It is a generic code, so it means the same on every make.
Is it safe to drive with P2719?
P2719 does not normally turn on the check engine light by itself. Watch for the symptoms above and have it checked soon.
Will P2719 fail an emissions test?
P2719 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is P2719 to fix?
Difficulty: medium. A typical repair takes 0.3 to 3 hours of work. This is a job for a workshop.
Will P2719 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.