What Does P282C Mean?
The transmission control module has detected an intermittent fault in pressure control solenoid K. This solenoid regulates hydraulic pressure for specific transmission clutch packs or bands, and the intermittent nature suggests an unstable electrical connection or internal solenoid wear.
Common Causes
35%
Corroded or loose connector pins at the solenoid harness
30%
Intermittent internal solenoid failure due to wear or contamination
20%
Damaged or chafed wiring harness between TCM and solenoid
10%
Low or contaminated transmission fluid causing erratic solenoid operation
5%
Failing transmission control module with intermittent driver circuit
Diagnostic Steps
1
Step 1: Check transmission fluid level and condition; look for contamination or low level
2
Step 2: Inspect solenoid connector and pins for corrosion, bent pins, or looseness; clean and apply dielectric grease
3
Step 3: Perform wiggle test on transmission harness while monitoring live data to reproduce intermittent fault
4
Step 4: Measure solenoid resistance and compare to specifications (typically 3-7 ohms)
5
Step 5: If harness and solenoid test good, monitor TCM output voltage to solenoid during operation
Estimated Repair Cost
$150 - $600
Parts + labor, varies by vehicle and location
The transmission control module has detected an intermittent fault in pressure control solenoid K. This solenoid regulates hydraulic pressure for specific transmission clutch packs or bands, and the intermittent nature suggests an unstable electrical connection or internal solenoid wear.
The most common cause of P282C (Pressure Control Solenoid "K" Intermittent) is: Corroded or loose connector pins at the solenoid harness
Typical repair costs for P282C range from $150 to $600, depending on the vehicle, location, and whether you do it yourself or go to a shop.
May cause delayed or harsh shifting, potential transmission slipping. Vehicle is generally drivable but may experience transmission protection mode limiting speed or performance.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to P282C to identify the root cause.
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Quick Info
Category
Powertrain
System
Transmission hydraulic pressure control
Difficulty
Type
Generic (SAE)
Recommended Tools
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