What Does P282F Mean?
The TCM has detected abnormally low voltage on the control circuit for pressure control solenoid K. This indicates a short to ground or excessive current draw preventing proper solenoid operation.
Safety Warning
May cause immediate limp mode activation, loss of gears, or transmission overheating. Vehicle should not be driven extended distances as transmission damage may occur.
Common Causes
40%
Short to ground in wiring harness between TCM and solenoid K
30%
Internal short in pressure control solenoid K windings
15%
Damaged valve body harness with exposed wires grounding
10%
Transmission fluid intrusion into solenoid connector causing short
5%
Failed TCM driver circuit with internal short
Diagnostic Steps
1
Step 1: Disconnect solenoid K connector and measure resistance to ground on TCM side of circuit (should be infinite)
2
Step 2: Measure solenoid K resistance at solenoid connector (low reading indicates internal short)
3
Step 3: Inspect transmission harness routing for pinch points, heat damage, or contact with sharp edges
4
Step 4: Check solenoid connector for fluid contamination or moisture indicating seal failure
5
Step 5: If wiring and solenoid test good, test TCM output circuit with appropriate load or substitute known-good TCM
Estimated Repair Cost
$200 - $900
Parts + labor, varies by vehicle and location
The TCM has detected abnormally low voltage on the control circuit for pressure control solenoid K. This indicates a short to ground or excessive current draw preventing proper solenoid operation.
The most common cause of P282F (Pressure Control Solenoid "K" Control Circuit Low) is: Short to ground in wiring harness between TCM and solenoid K
Typical repair costs for P282F range from $200 to $900, depending on the vehicle, location, and whether you do it yourself or go to a shop.
May cause immediate limp mode activation, loss of gears, or transmission overheating. Vehicle should not be driven extended distances as transmission damage may occur.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to P282F 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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