
Freightliner Cascadia DD15 CPC4 CPC Repair
£250.00
This repair service is for CPC4(Common Powertrain Controller) modules used in Freightliner, Western Star, Oshkosh, Terex, Pierce trucks and Thomas buses with Detroit Diesel Engines.We repair for the most common issues with CPC4 modules.
Common issues
No start / Intermittent start
Dead throttle / Intermittent throttle
CPC reads as a different module (reads as CPC2, TCM, etc.)
CPC Hardware Failure Fault Code SPN 609 FMI 12
⚠ Our repair also address the following issues when they are associated with communication failure:
Check Engine Light is on
ABS Light staying on
DEF Light staying on
Instrument Cluster loses communication


