DTC Troubleshooting: P2820, P2821: Notes

DTC P2820  : Clutch Pressure Control Solenoid Valve A Stuck OFF DTC P2821  : Clutch Pressure Control Solenoid Valve A Stuck ON

How to use this service information .

NOTICE: 

• Before you troubleshoot, review the How to Troubleshoot .
• When working with a vehicle equipped with the electronic air suspension, be sure to set it to the leveling off mode to prevent unexpected operation. Refer to the Electronic Air Suspension System Service Precautions - Refer to: Electronic Air Suspension System Connector Fitting Precautions or Electronic Air Suspension System Service Precautions for the procedure.