2017-10-10
Transmission may not shift properly or at all
Illuminated check engine light
Difficulty shifting from park to drive or reverse
Harsh or delayed shifting
Reduced fuel efficiency
Faulty transmission range sensor
Wiring or connection issues in the circuit
Corroded electrical connections
Failed transmission control module
Transmission Shift Sensor: Gear Shift Sensor communicates the position the gear shifted to. Problems lead to difficulty in shifting gears
Replace the transmission range sensor
Check and repair any damaged wiring or connections
Clean any corroded electrical connections
Replace the transmission control module if necessary