2017-10-10
Harsh or delayed shifting
Transmission slipping or not shifting at all
Illuminated check engine light
Reduced fuel efficiency
Reduced performance and acceleration.
Failed pressure control solenoid 'C'
Faulty wiring or connections in the circuit
Loose or corroded electrical connections
Failed transmission control module (TCM)
Pressure Control Solenoid: This solenoid regulates the oil flow in the transmission. Problems with this solenoid lead to engine misfire, poor fuel economy, poor acceleration
Replace the pressure control solenoid 'C'
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