Pinpoint Test AJ : The Engine Oil Pressure, Engine Oil Temperature Or Transmission Temperature Display Is Inoperative: Notes

WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Normal Operation and Fault Conditions

See Engine Oil Pressure Display, Engine Oil Temperature Display or Transmission Temperature Display. Refer to Information And Message Center .

Engine Oil Pressure Gauge

If the engine oil pressure warning indicator message is missing for less than 5 seconds, the IPC defaults the engine oil pressure display to the last indication state, based upon the last message received. If the engine oil pressure warning indicator message is missing for 5 seconds or longer, the IPC defaults the engine oil pressure display to 0 psi.

Engine Oil Temperature Gauge

If the engine oil temperature message is missing for less than 5 seconds, the IPC defaults the engine oil temperature display to the last indication state, based upon the last message received. If the engine oil temperature message is missing for 5 seconds or longer, the IPC defaults the engine oil temperature display to the cold position.

Transmission Temperature Gauge

If the transmission fluid temperature message is missing for less than 5 seconds, the IPC defaults the transmission temperature display to the last indication state, based upon the last message received. If the transmission fluid temperature message is missing for 5 seconds or longer, the IPC defaults the transmission temperature display to the full cold position.

Possible Sources

PCM concern
IPC