2017-10-10
Transmission not shifting properly or at all
Illuminated check engine light
Delayed or harsh shifting
Reduced fuel efficiency
Failed gear shift position sensor
Faulty wiring or connections in the circuit
Loose or corroded electrical connections
Failed transmission control module (TCM)
Gear Shift Position Sensor: Gear Shift Position Sensor communicates the position of the gear to the car computer. This car's sensor has a problem which may cause difficulty in shifting gears
Replace the gear shift position sensor
Check and repair any damaged wiring or connections
Tighten or clean any loose or corroded electrical connections
Replace the transmission control module (TCM) if necessary