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Home >> Cadillac >> 2018 >> Escalade Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Automatic Transmission - 8L90 (M5U) - Diagnostic Information And Procedures) >> Diagnostic Information And Procedures >> DTC P2718, P2720, P2721, P2727, P2729, P2730, P281D, Or P281E: Transmission Control Solenoid Valve 4/5/8 Control Circuit(s) >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Control - Terminal 1 @ X175 P281D P281D P281E -
Control - Terminal 13 @ X175 P2720 P2718, P2720 P2721 -
Control - Terminal 14 @ X175 P2729 P2727, P2729 P2730 -