FixVault

Possible Causes

Possible Causes 
(K452) MDS SOLENOID NO. 4 CONTROL SHORTED TO VOLTAGE
(K452) MDS SOLENOID NO. 4 CONTROL SHORT TO GROUND
(K452) MDS SOLENOID NO. 4 CONTROL OPEN
(Z42) GROUND CIRCUIT OPEN
MDS SOLENOID NO. 4
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .