2017-10-10
Automatic transmission not shifting gears properly or not at all
Illuminated check engine light
Failure of the paddle shifters to engage or disengage the selected gear
Inability to use the paddle shifters to change gears
Faulty push
pull switch circuit
Open or shorted wiring or connections in the circuit
Corroded or loose electrical connections
Failed transmission control module (TCM)
Gear Lever Position Sensor: Gear Lever Position Sensor communicates the position of the gear to the car computer. Problems lead to difficulty in shifting gears
Replace the gear lever push
pull switch
Check and repair any damaged wiring or connections
Clean or tighten any loose or corroded electrical connections
Replace the transmission control module (TCM) if necessary