DTC codes / P28xx · Transmission / P2807
P2807 indicates that the transmission control module (TCM) has detected an electrical fault in the circuit for pressure control solenoid G, which is one of several shift and line pressure solenoids inside the automatic transmission. The TCM monitors the solenoid's commanded current versus the actual current or circuit continuity, and it sets this code when the signal is out of range, open, or shorted.
Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
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