P085E

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2017-10-10

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Description:

• Communication issue detected in the gear system circuit

Possible Symptoms:

• Excessive Fuel Consumption

• Fail an emissions inspection

• Transmission may not shift at all

Possible Causes:

• Wiring problem

• Mismatched components

• Excessive moisture levels in the gear shift module sensor connector

Related Parts:

• Gear Shift Module: Gear shift module controls the gear shifting system. This car's module has a problem which may cause difficulty in shifting gears

Possible Solutions:

• Begin with a visual inspection of all wiring and connectors. Repair or replace damaged, disconnected, shorted, or corroded wiring, connectors, and components as necessary

• Check the FICM supply voltage circuit