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P2719 — Pressure Control Solenoid D Control Circuit Range/Performance

Detailed page for trouble code P2719.

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Code

P2719

Generic P — Powertrain

Pressure Control Solenoid D Control Circuit Range/Performance

Brand: Generic
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Open or short in solenoid D wiring (open, short-to-ground, short-to-battery)
  • Poor connector contact, corroded pins or damaged harness
  • Failed pressure control solenoid D (coil or internal valve stuck)
  • Contaminated or degraded transmission fluid causing hydraulic restrictions
  • Valve body or hydraulic circuit fault (sticking spool, clogged passage)
  • Faulty TCM/PCM or incorrect software/calibration

Symptoms

  • MIL (Check Engine/Transmission light) illuminated
  • Transmission may enter limp/inverted mode or default shift strategy
  • Harsh, delayed or erratic shifts
  • Gear slipping or inability to shift into certain gears
  • Transmission line pressure higher or lower than commanded
  • Stored transmission-related trouble codes and freeze-frame data

What to check

  • Retrieve and record freeze-frame data and all stored transmission codes
  • Visually inspect wiring harness and connector at solenoid D for damage, corrosion or looseness
  • Check transmission fluid level and condition (color, smell, contaminants)
  • Backprobe the solenoid connector and monitor voltage while commanding solenoid with scanner
  • Measure solenoid coil resistance with multimeter and compare to specification
  • Perform continuity and short-to-ground/battery checks of the harness to the TCM/PCM

Signal parameters

  • Typical solenoid coil resistance (generic): ~8–40 ohms (vehicle-specific—consult service data)
  • Circuit supply voltage: ~12 V (battery voltage) with ignition ON
  • Control signal type: PWM duty cycle, 0–100% commanded
  • Common PWM frequency range (generic): 50–250 Hz (vehicle-specific)
  • Expected behavior: coil resistance in spec, control voltage present when commanded, measurable change in pressure or response when solenoid is actuated

Diagnostic algorithm

  1. Connect a scan tool and confirm P2719 and any concurrent transmission codes; record freeze-frame and live data.
  2. Visually inspect the solenoid D connector and wiring from solenoid to TCM for damage, corrosion, or fluid intrusion. Repair as needed.
  3. Check transmission fluid level/condition; replace fluid/filter if contaminated before replacing parts.
  4. With ignition ON (engine off), measure solenoid coil resistance at the connector; compare to manufacturer specification. Replace solenoid if out of range.
  5. Backprobe the solenoid connector; command the solenoid ON/OFF with a scan tool and observe control voltage/PWM and change in duty cycle. Verify supply voltage and ground are present.
  6. Perform continuity tests from the solenoid connector to the TCM pin to verify no opens or shorts (to ground or battery).
  7. If wiring, connector and solenoid test good but code remains, inspect valve body/hydraulic circuits for sticking spools or contamination; consider a valve-body or solenoid pack replacement.
  8. If all electrical and hydraulic items are verified good, consider TCM/PCM fault; perform module diagnostics, software update or replacement only after confirming upstream items.
  9. Clear codes and road-test to verify repair; recheck for return of DTC and proper shift/pressure behavior.

Likely causes

  • Damaged connector or wiring to solenoid D
  • Failed solenoid coil or internal mechanical failure
  • Contaminated transmission fluid or clogged valve-body passage
  • Short to battery/ground in harness near solenoid
  • Intermittent connection or poor ground

Fault status

⚠️ Status
Pressure Control Solenoid D Control Circuit Range/Performance — control circuit response or hydraulic output is out of expected range; fault logged when commanded response is not achieved.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

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Code

P2719

LAND ROVER P — Powertrain

Pressure control solenoid D control - performance range / performance

AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Open or short in solenoid D wiring (open, short-to-ground, short-to-battery)
  • Poor connector contact, corroded pins or damaged harness
  • Failed pressure control solenoid D (coil or internal valve stuck)
  • Contaminated or degraded transmission fluid causing hydraulic restrictions
  • Valve body or hydraulic circuit fault (sticking spool, clogged passage)
  • Faulty TCM/PCM or incorrect software/calibration

Symptoms

  • MIL (Check Engine/Transmission light) illuminated
  • Transmission may enter limp/inverted mode or default shift strategy
  • Harsh, delayed or erratic shifts
  • Gear slipping or inability to shift into certain gears
  • Transmission line pressure higher or lower than commanded
  • Stored transmission-related trouble codes and freeze-frame data

What to check

  • Retrieve and record freeze-frame data and all stored transmission codes
  • Visually inspect wiring harness and connector at solenoid D for damage, corrosion or looseness
  • Check transmission fluid level and condition (color, smell, contaminants)
  • Backprobe the solenoid connector and monitor voltage while commanding solenoid with scanner
  • Measure solenoid coil resistance with multimeter and compare to specification
  • Perform continuity and short-to-ground/battery checks of the harness to the TCM/PCM

Signal parameters

  • Typical solenoid coil resistance (generic): ~8–40 ohms (vehicle-specific—consult service data)
  • Circuit supply voltage: ~12 V (battery voltage) with ignition ON
  • Control signal type: PWM duty cycle, 0–100% commanded
  • Common PWM frequency range (generic): 50–250 Hz (vehicle-specific)
  • Expected behavior: coil resistance in spec, control voltage present when commanded, measurable change in pressure or response when solenoid is actuated

Diagnostic algorithm

  1. Connect a scan tool and confirm P2719 and any concurrent transmission codes; record freeze-frame and live data.
  2. Visually inspect the solenoid D connector and wiring from solenoid to TCM for damage, corrosion, or fluid intrusion. Repair as needed.
  3. Check transmission fluid level/condition; replace fluid/filter if contaminated before replacing parts.
  4. With ignition ON (engine off), measure solenoid coil resistance at the connector; compare to manufacturer specification. Replace solenoid if out of range.
  5. Backprobe the solenoid connector; command the solenoid ON/OFF with a scan tool and observe control voltage/PWM and change in duty cycle. Verify supply voltage and ground are present.
  6. Perform continuity tests from the solenoid connector to the TCM pin to verify no opens or shorts (to ground or battery).
  7. If wiring, connector and solenoid test good but code remains, inspect valve body/hydraulic circuits for sticking spools or contamination; consider a valve-body or solenoid pack replacement.
  8. If all electrical and hydraulic items are verified good, consider TCM/PCM fault; perform module diagnostics, software update or replacement only after confirming upstream items.
  9. Clear codes and road-test to verify repair; recheck for return of DTC and proper shift/pressure behavior.

Likely causes

  • Damaged connector or wiring to solenoid D
  • Failed solenoid coil or internal mechanical failure
  • Contaminated transmission fluid or clogged valve-body passage
  • Short to battery/ground in harness near solenoid
  • Intermittent connection or poor ground

Fault status

⚠️ Status
Pressure Control Solenoid D Control Circuit Range/Performance — control circuit response or hydraulic output is out of expected range; fault logged when commanded response is not achieved.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

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