FixVault
Home
›
Dodge and Ram
›
2021
›
ProMaster 2500
›
Repair and Diagnosis
›
Engine Performance
›
System
›
3.6L - DTCS P0572 To P1239
›
DTC Troubleshooting
›
P0606-Internal Control Processor
›
Set Condition
Set Condition
When the Powertrain Control Module (PCM) recognizes an internal failure to communicate or the CMP and CKP Sensor count periods are too short.