Pressure Control Solenoid Intermittent
The P282C code indicates that the transmission control module (TCM) has detected an intermittent fault in the pressure control solenoid circuit. This solenoid regulates hydraulic pressure within the transmission to control shift timing and firmness. An intermittent fault means the issue comes and goes, often due to wiring problems, loose connections, or internal solenoid wear. If left unaddressed, it can lead to erratic shifting, transmission slippage, or complete transmission failure.
01. Most Common Causes
- Faulty pressure control solenoid
- Damaged or corroded wiring/connectors
- Low or contaminated transmission fluid
- Intermittent electrical short or open circuit
02. Symptoms You Will Notice
- Check Engine Light illuminated
- Erratic or harsh shifting
- Transmission slipping or delayed engagement
- Reduced fuel economy
03. Step-by-Step Diagnosis
Step 1: Scan for codes and record freeze frame data.
Step 2: Inspect transmission fluid level and condition.
Step 3: Visually check wiring and connectors for damage or corrosion.
Step 4: Test solenoid resistance and power/ground circuits with a multimeter.
Step 5: Perform a transmission pressure test to verify solenoid operation.
04. Commonly Affected Makes
05. Frequently Asked Questions
Is it safe to drive with this code?▼
It is not recommended to drive long distances as intermittent solenoid failure can cause sudden transmission issues, potentially leading to unsafe driving conditions or transmission damage.
How much does it cost to fix?▼
The cost typically ranges from $50 to $150 for diagnosis and simple repairs like cleaning connectors or replacing a solenoid, but can be higher if the transmission requires major service.