Section 100 (6.7L Diesel - DTCS - P21C4 To U1601 - 3500 Cab & Chassis)
WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnosis and Testing
- P21C4-(Diesel Exhaust Fluid) REDUCTANT Line Heater Relay Control Circuit High
- P2201-AFTERTREATMENT NOx SENSOR CIRCUIT PERFORMANCE - BANK 1 SENSOR 1
- P2202-AFTERTREATMENT NOx SENSOR CIRCUIT - BANK 1 SENSOR 1
- P2209-NOx SENSOR HEATER CIRCUIT PERFORMANCE - BANK 1 SENSOR 1
- P220A-NOx SENSOR SUPPLY CIRCUIT PERFORMANCE - BANK 1 SENSOR 1
- P220B-NOx SENSOR SUPPLY CIRCUIT PERFORMANCE - BANK 1 SENSOR 2
- P2227-BAROMETERIC Pressure Sensor Rationality
- P2228-Barometric Pressure Circuit Low
- P2229-Barometric Pressure Circuit High
- P2262-Turbocharger Boost Pressure Not Detected - Mechanical
- P2266-Water In Fuel Sensor Circuit Low
- P2267-Water In Fuel Sensor Circuit High
- P2269-Water In Fuel Condition
- P226B-Turbocharger Boost Pressure Not Responding
- P226C-Turbocharger Boost Control "A" Slow Response
- P2280-Air Flow Restriction / Leak Between Air Cleaner And MAF
- P2281-Air Leak Between MAF And Throttle Body
- P2299-Brake Pedal Position / Accelerator Pedal Position Incompatible
- P229E-AFTERTREATMENT NOx SENSOR CIRCUIT - BANK 1 SENSOR 2
- P229F-AFTERTREATMENT NOx SENSOR CIRCUIT PERFORMANCE - BANK 1 SENSOR 2
- P22A7-NOx SENSOR HEATER CIRCUIT PERFORMANCE - BANK 1 SENSOR 2
- P240F-EGR Slow Response
- P242B-Exhaust Gas Temp Sensor Circuit Performance - Bank 1 Sensor 3
- P242C-Exhaust Gas Temperature Sensor Circuit Low- Bank 1 Sensor 3
- P242D-Exhaust Gas Temperature Sensor Circuit High - Bank 1 Sensor 3
- P242F-Diesel Particulate Filter Restriction - Ash Accumulation
- P244A-Diesel Particulate Filter Differential Pressure Too Low
- P244D-Exhaust Temperature Too High For Particulate Filter Regeneration
- P2453-Diesel Particulate Filter Pressure Sensor A Circuit Performance
- P2454-Diesel Particulate Filter Pressure Sensor A Circuit Low
- P2455-Diesel Particulate Filter Pressure Sensor A Circuit High
- P2457-Exhaust Gas RECIRCULATION Cooling System Performance
- P2459-Diesel Particulate Filter Regeneration Too Frequent
- P2463-Diesel Particulate Filter - Soot Accumulation
- P246F-Exhaust Gas Temp Sensor Circuit Performance - Bank 1 Sensor 4
- P2470-Exhaust Gas Temperature Sensor Circuit Low - Bank 1 Sensor 4
- P242D-Exhaust Gas Temperature Sensor Circuit High - Bank 1 Sensor 4
- P249C-Excessive Time To Enter Closed Loop SCR REDUCTANT Injection Control
- P249E-Closed Loop SCR REDUCTANT Injection Control At Limit - Flow Too High
- P249F-Excessive Time To Enter Closed Loop DPF Regeneration Control
- P24A0-Closed Loop DPF Regeneration Control At Limit - Temperature Too Low
- P2503-Charging System Output Low
- P2504-Charging System Output High
- P2509-Pcm/Pcm Power Input Signal Intermittent
- P2563-Turbocharger Boost Control Position Sensor Performance
- P2579-Turbocharger Speed Sensor Circuit Performance
- P2580-Turbocharger Speed Sensor Circuit Low
- P2609-Intake Air Heater System Performance
- P268C-Cylinder 1 Injector Data Incompatible
- P268D-Cylinder 2 Injector Data Incompatible
- P268E-Cylinder 3 Injector Data Incompatible
- P268F-Cylinder 4 Injector Data Incompatible
- P2690-Cylinder 5 Injector Data Incompatible
- P2691-Cylinder 6 Injector Data Incompatible
- P2BAC-NOx EXCEEDENCE - DEACTIVATION OF EGR
- U0001-Can C Bus
- U0101-Lost Communication With TCM
- U010C-Lost Communication With Turbocharger/Supercharger Control Module
- U010E-Lost Communication With Diesel Exhaust Fluid Control Unit
- U0121-Lost Communication With Anti-Lock Brake Module
- U0141-Lost Communication With IPM (FCM/TIPM)
- U029D-LOST COMMUNICATION WITH NOx SENSOR "A"
- U029E-LOST COMMUNICATION WITH NOx SENSOR "B"
- U040F-Invalid Data Received From REDUCTANT Control Module
- U059E-INVALID DATA RECEIVED FROM NOx SENSOR "A"
- U059F-INVALID DATA RECEIVED FROM NOx SENSOR "B"
- U11C1-Lost Communication With Diesel Exhaust Fluid Control Unit
- U1403-Implausible Fuel Level Signal Received
- U1412-Implausible Vehicle Speed Signal Received
- U1421-Implausible Ignition Key Off Time Received
- U1601-Ecu Application Software Code 1 Missing Or Corrupted