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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 360 (Automatic Transmission - 10L60 (MQA) Or 10L80 (MHU) - Diagnostic Information And Procedures (2 Of 2)) >> Diagnostic Information and Procedures >> DTC P27EB, P27ED, or P27EE >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

P27EB 

Transmission Range Control Valve 1 Position Switch = 1.26 to 1.50 V - For greater than 1 s

P27ED 

Transmission Range Control Valve 1 Position Switch = Less than 0.41 V - For greater than 1 s

P27EE 

Transmission Range Control Valve 1 Position Switch = Greater than 2.54 V - For greater than 1 s