Pressure Control Solenoid H Control Circuit Low

Where it lives

For P281D, the solenoid sits on the circuit this code reports. The description of P281D reports a fault at the solenoid.

Check these first

• A short to ground on the pressure control solenoid H control wire
• An open in the pressure control solenoid H return circuit
• A failed pressure control solenoid H
• Low charging system voltage

What to do next

1. Read pressure control solenoid H voltage on a scan tool
2. Test the pressure control solenoid H control wire for a short to ground
3. Test the pressure control solenoid H return circuit for an open
4. Check charging system voltage
5. Replace pressure control solenoid H if the circuit tests good
6. Clear the code and retest

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