What Does P2824 Mean?
The transmission control module has detected an open circuit condition in the control circuit for pressure control solenoid J. No electrical signal is reaching the solenoid.
Common Causes
35%
Open circuit in wiring harness between TCM and solenoid J (broken wire)
30%
Disconnected, severely corroded, or damaged electrical connector
25%
Open coil winding inside pressure control solenoid J
10%
Failed TCM with open output driver circuit
Diagnostic Steps
1
Step 1: Visually inspect solenoid connector and TCM connector to ensure they are fully seated and locked
2
Step 2: Disconnect solenoid J and measure resistance across coil terminals; infinite resistance indicates open coil
3
Step 3: Check continuity of control circuit wiring from TCM to solenoid connector (should have continuity)
4
Step 4: Inspect wiring harness for cuts, breaks, or severe damage especially at flex points
5
Step 5: Verify TCM is providing control signal by measuring voltage at TCM connector with solenoid disconnected
Estimated Repair Cost
$150 - $850
Parts + labor, varies by vehicle and location
The transmission control module has detected an open circuit condition in the control circuit for pressure control solenoid J. No electrical signal is reaching the solenoid.
The most common cause of P2824 (Pressure Control Solenoid "J" Control Circuit/Open) is: Open circuit in wiring harness between TCM and solenoid J (broken wire)
Typical repair costs for P2824 range from $150 to $850, depending on the vehicle, location, and whether you do it yourself or go to a shop.
Will cause improper transmission operation with inability to control line pressure properly. May result in harsh shifts, slipping, or failure to engage gears.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to P2824 to identify the root cause.
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Quick Info
Category
Powertrain
System
Transmission Electrical Control System
Difficulty
Type
Generic (SAE)
Recommended Tools
OBD2 Scanner
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