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Home >> Dodge and Ram >> 2012 >> RAM 3500 Chassis Cab Truck 4WD V8-5.7L >> Repair and Diagnosis >> Sensors and Switches >> Sensors and Switches - Transmission and Drivetrain >> Sensors and Switches - A/T >> Overdrive Switch >> Description and Operation >> 66RFE Automatic Transmission >> Overdrive Lockout Switch - Description

Overdrive Lockout Switch - Description






DESCRIPTION










The Tow/Haul and Auto-6 Electronic Range Select (ERS) switches are located in the shift lever arm. The switches are momentary contact devices that signal the PCM to toggle current status of the Tow/Haul function and adjust the ERS maximum allowed gear range.

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