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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 6T70 - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC P2728, P2729, P2730: Pressure Control Solenoid Valve 5 >> Conditions for Setting the DTC

Conditions for Setting the DTC

P2728 

TCM detects an internal electrical performance malfunction of the pressure control solenoid 5 control circuit where the measured pressure control solenoid 5 current does not equal the commanded pressure control solenoid 5 current for 5s.

P2729 

TCM detects a short to ground on the pressure control solenoid 5 control circuit for 1s.

P2730 

TCM detects an open or short to voltage on the pressure control solenoid 5 control circuit for 1s.