FixVault

Possible Causes

Possible Causes 
(T72) 5 VOLT SUPPLY CIRCUIT OPEN
(T50) SECONDARY PRESSURE SENSOR SIGNAL CIRCUIT OPEN
(T50) SECONDARY PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
INTERNAL TRANSMISSION
TRANSMISSION CONTROL MODULE

Always perform the CVT Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  STANDARD PROCEDURE  .