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Home >> Cadillac >> 2018 >> Escalade Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Automatic Transmission - 6L80 (MYC) Or 6L90 (MYD) - Diagnostic Information And Procedures) >> Diagnostic Information And Procedures >> DTC P2719, P2720, Or P2721: Pressure Control Solenoid 4 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P2719 

The Transmission Control Module detects an internal electrical malfunction on the pressure control solenoid 4 control circuit where the measured pressure control solenoid 4 current does not equal the commanded pressure control solenoid 4 current for 5 s.

P2720 

The Transmission Control Module detects a short to ground on the pressure control solenoid 4 control circuit for 1 s.

P2721 

The Transmission Control Module detects an open or short to voltage on the pressure control solenoid 4 control circuit for 1 s.

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