Pressure Control Solenoid D Electrical
What does P2716 mean?
The P2716 code means the vehicle's onboard diagnostic system has detected: Pressure Control Solenoid D Electrical. This is a critical severity code.
Common Symptoms
- Transmission shifting erratically
- Limp mode activated
- Transmission warning light on
- Multiple shift quality complaints
Probable Causes (Ranked by Likelihood)
- Solenoid D coil open or shorted Very High
- Internal transmission harness damage at solenoid D High
- Corroded solenoid D connector pins Moderate
- TCM solenoid D driver circuit failure Low
Step-by-Step Diagnostic Procedure
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Measure solenoid D coil resistance
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Inspect internal harness connector at solenoid D
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Check for voltage at solenoid D when commanded
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Test TCM driver output for solenoid D
Frequently Asked Questions
What resistance should solenoid D measure?
Typical transmission solenoid resistance ranges from 5 to 20 ohms depending on the type. Consult your service manual for the exact specification.
Can I replace just the solenoid D connector?
The internal harness connector is often replaceable as a unit. If the connector is the issue, this is a much less expensive repair than solenoid replacement.
How do I access the solenoid D?
On most transmissions, solenoids are accessible after removing the oil pan and valve body. Some designs allow solenoid access from outside the case.