ISM-DI Common Rail Pressure Below Target Pressure Red
F5C ISM-IDI CAN Message TSC1 Error Amber
Cylinder 4 BIP Search Failure -Too Many Unsuccessful Searches - Rail Pressure below Minimum Limit in Controlled Mode
If Inadequate air flow is problematic, so clogged air filters, evaporator core air flow restricted, faulty blower fan motors, defective blower switch or faulty wiring or loose connections.