1-2 Shift Solenoid Valve

Inspect for a malfunction of the 1-2 shift solenoid valve.

2-3 Shift Solenoid Valve

Inspect for a malfunction of the 2-3 shift solenoid valve.

Output Speed Sensor

Inspect for a faulty output speed sensor.

Park/Neutral (P/N) Position Switch

Inspect for an improperly positioned or faulty P/N position switch.

Transmission Control Module (TCM)

Inspect for a faulty TCM.

Control Valve Spool

Inspect for a malfunction of the control valve spool.

2-4 Brake Band

Inspect for a malfunction of the 2-4 brake band.