Ngc Engine - Dtcs U110E to U1418: Other Dodge Dakota III рестайлинг

Monitor Conditions

1. When Monitored: Ignition on.

Set Conditions

1. Set Condition: The PCM doesn't receive the ambient temperature signal over the CAN C bus from the FCM. The circuit is continuously monitored.

Possible Causes

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .

1. When Monitored: Ignition on.

1. Set Condition: The PCM doesn't receive a vehicle speed signal from the Anti-lock brake Module over the CAN C bus.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .

1. When Monitored: Ignition on.

1. Set Condition: The PCM doesn't receive the a/c pressure signal over the CAN C bus from the FCM. The circuit is continuously monitored.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .

1. When Monitored: Ignition on.

1. Set Condition: The PCM doesn't receive a wheel distance message from the Anti-lock brake Module or FCM (NON-ABS) over the CAN C bus.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .

1. When Monitored: Ignition on.

1. Set Condition: The fuel volume message the PCM is receiving is implausible. The circuit is continuously monitored.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .

Scheme 479

Scheme 480

Scheme 481

Scheme 482

1. ACTIVE DTC Ignition on, engine not running. With a scan tool, select View DTCs. Is the DTC Active at this time? Yes Go to step 2 No Refer to the INTERMITTENT CONDITION Diagnostic Procedure. See «DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure»(ref-352681-S03115589192010010600000)
2. CAN B OR CAN C BUS HARDWARE DTCS ALSO ACTIVE With a scan tool check for DTCs in the FCM. Are any CAN B or CAN C Hardware related DTCs active at this time? Yes Refer to «DTC-Based Diagnostics/MODULE, Front Control (FCM) - Diagnosis and Testing»(ref-352654-S29617915202010010600000) for the appropriate diagnostic procedures. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure»(ref-352654-S37713291802010010600000) No Go to step 3
3. (N4) FUEL LEVEL SIGNAL CIRCUIT OPEN Turn the ignition off. Disconnect the Fuel Pump Module harness connector. Disconnect the C2 Cluster harness connectors. Measure the resistance of the (N4) Fuel Level Signal circuit from the Fuel Pump Module harness connector to the C2 Cluster harness connector. Is the resistance below 5.0 ohms? Yes Go to step 4 No Repair the open in the (N4) Fuel Level Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. See «DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure»(ref-352681-S03115589192010010600000)
4. (N4) FUEL LEVEL SIGNAL CIRCUIT SHORTED TO GROUND Measure the resistance between ground and the (N4) Fuel Level Signal circuit in the Fuel Pump Module harness connector. Is the resistance below 100 ohms? Yes Repair the short to ground in the (N4) Fuel Level Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. See «DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure»(ref-352681-S03115589192010010600000) No Go to step 5
5. (N5) FUEL LEVEL SENSOR RETURN CIRCUIT OPEN Measure the resistance of the (N5) Fuel Level Sensor Return circuit from the Fuel Pump Module harness connector to the C2 Cluster harness connector. Is the resistance below 5.0 ohms? Yes Go to step 6 No Repair the open in the (N5) Fuel Level Sensor Return circuit. Perform the POWERTRAIN VERIFICATION TEST. See «DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure»(ref-352681-S03115589192010010600000)
6. (N4) FUEL LEVEL SIGNAL CIRCUIT SHORTED TO THE (N5) FUEL LEVEL SENSOR RETURN CIRCUIT Measure the resistance between the (N4) Fuel Level Signal circuit and the (N5) Fuel Level Sensor Return circuit in the Fuel Pump Module harness connector. Is the resistance below 5.0 ohms? Yes Repair the short between the (N5) Fuel Level Sensor Return circuit and the (N4) Fuel Level Signal circuit. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure»(ref-352654-S37713291802010010600000) No Go to step 7
7. POWERTRAIN CONTROL MODULE (PCM) Using the wiring diagram/schematic as a guide, inspect the wiring and connectors between the Fuel Pump Module and the Powertrain Control Module (PCM). Look for any chafed, pierced, pinched, or partially broken wires. Look for broken, bent, pushed out or corroded terminals. Verify that there is good pin to terminal contact in the Fuel Pump Module and the Powertrain Control Module connectors. Refer to any Technical Service Bulletins that may apply. Were there any problems found? Yes Repair as necessary. Perform the POWERTRAIN VERIFICATION TEST. See «DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure»(ref-352681-S03115589192010010600000) No Replace and program the Powertrain Control Module per Service Information. Perform the POWERTRAIN VERIFICATION TEST. See «DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure»(ref-352681-S03115589192010010600000)

1. When Monitored: Ignition on.

1. Set Condition: The fuel volume message the PCM is receiving is implausible. The circuit is continuously monitored.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .

1. When Monitored: Ignition on.

1. Set Condition: The PCM gets an implausible signal over the CAN C circuit from the ABS Module. The circuit is continuously monitored.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .

1. When Monitored: Ignition on.

1. Set Condition: The odometer message the PCM is receiving is implausible. The circuit is continuously monitored.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .

1. When Monitored: Ignition on.

1. Set Condition: The PCM gets an implausible signal over the CAN C circuit from the ABS Module. The circuit is continuously monitored.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .

1. When Monitored: Ignition on.

1. Set Condition: The PCM gets an implausible signal over the CAN C circuit from the ABS Module. The circuit is continuously monitored.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .