DTC U3000 (K182 Parking Assist Control Module)

Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diagnostic Procedure Instructions provides an overview of each diagnostic category. DTC Descriptors DTC U3000 02 Control Module General Signal Malfunction DTC U3000 16 Control Module Circuit Low Voltage DTC U3000 17 Control Module Circuit High Voltage DTC U3000 1C Control Module Circuit Voltage Out of Range DTC U3000 29 Control Module Performance - Signal Invalid DTC U3000 42 Control Module General Memory Malfunction DTC U3000 44 Control Module Data Memory Malfunction DTC U3000 45 Control Module Program Memory Malfunction DTC U3000 46 Control Module Calibration/Parameter Memory Malfunction DTC U3000 47 Control Module Watchdog/Safety Controller Malfunction DTC U3000 48 Control Module Supervision Software Malfunction DTC U3000 49 Control Module Internal Malfunction DTC U3000 51 Control Module Not Programmed DTC U3000 57 Control Module Invalid/Incompatible Software Component DTC U3000 63 Control Module Protection Time-Out DTC U3000 92 Control Module Performance DTC U3000 96 Component Internal Failure Circuit/System Description The K182 Parking Assist Control Module performs a routine of self-check functions to determine if it is a normal operating state. Conditions for Running the DTC Ignition ON System voltage is 9-16 V Conditions for Setting the DTC The K182 Parking Assist Control Module has determined an internal software or hardware malfunction exists. Action Taken When the DTC Sets Any system that utilizes the K182 Parking Assist Control Module is disabled. Conditions for Clearing the DTC The condition for setting the DTC is no longer present. Reference Information Schematic Reference Parking Assistance Systems Schematics Connector End View Reference Master Electrical Component List Description and Operation Parking Assist Description and Operation Electrical Information Reference Circuit Testing Connector Repairs Testing for Intermittent Conditions and Poor Connections Wiring Repairs Scan Tool Reference Control Module References for scan tool information Circuit/System Testing

Note

This DTC may be stored as a history DTC without affecting the operation of the control module. If stored only as a history DTC and not retrieved as a current DTC, do not replace or reprogram the control module. DTC U3000 with failure type byte 02, 16, 17, 1C, 29, 42, 45, 49, or 63

1. Verify that the DTC is not set with FTB 42, 44, 45, 46, 47, 48, or 49. ⇒ If the DTC is set Replace the K182 Parking Assist Control Module. ⇓ If the DTC is not set
2. All OK. DTC U3000 with failure type byte 46, 51, or 57
3. Ignition ON.
4. Verify that the DTC is not set with FTB 46, 51, or 57 ⇒ If the DTC is set 2.1. Program the K182 Parking Assist Control Module. 2.2. Verify the DTC does not reset. ⇒ If the DTC resets, replace the K182 Parking Assist Control Module. ⇓ If the DTC does not reset 2.3. All OK. ⇓ If the DTC is not set
5. All OK. DTC U3000 92, 96
6. Verify that the DTC is not set with FTB 42, 44, 45, 46, 47, 48, or 49. ⇒ If the DTC is set 1.1. Clear the DTC. 1.2. Operate the vehicle and verify that the DTC does not reset. ⇒ If the DTC resets, replace the K182 Parking Assist Control Module. ⇓ If the DTC does not reset 1.3. All OK. ⇓ If the DTC is not set
7. All OK. Repair Instructions Perform the Diagnostic Repair Verification after completing the repair. Parking Assistance Systems Component Replacement Reference Control Module References for control module replacement, programming, and setup.