Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 2025 >> Traverse Z71 >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Assistance Systems >> Diagnostic Information and Procedures >> DTC U3000 (K182 Parking Assist Control Module) >> Circuit/System Testing

Circuit/System Testing

NOTE:

Do not reprogram or replace the module unless the DTC is active and current. This DTC may be stored as a history DTC without affecting the operation of the control module.

DTC U3000 with failure type byte 42, 44, 45, 46, 47, 48, 51, 57, or 63 

NOTE:

Perform any diagnostics for parking sensor related DTCs before addressing FTB 57.

  1. Ignition ON.
  2. Verify that the DTC is not set with FTB 42, 44, 45, 46, 47, 48, 51, 57, or 63.
    • If the DTC is set 
    1. Program the K182 Parking Assist Control Module.
    2. Verify the DTC does not reset.
      • If the DTC resets, replace the K182 Parking Assist Control Module.
      • Go to next step: If the DTC does not reset
    3. All OK.
    • Go to next step: If the DTC is not set 
  3. All OK.

DTC U3000 with failure type byte 02, 16, 17, 1C, 29, 49, 92, 96 

NOTE:

Do not attempt to diagnose or repair the following DTC's unless the DTC is active and current.

  1. Verify that the DTC is not set with FTB 02, 16, 17, 1C, 29, 49, 92, 96.
    • If the DTC is set 
    1. Clear the DTC.
    2. Operate the vehicle and verify that the DTC does not reset.
      • If the DTC resets, replace the K182 Parking Assist Control Module.
      • Go to next step: If the DTC does not reset
    3. All OK.
    • Go to next step: If the DTC is not set 
  2. All OK.
scientia non olet · About Mike's Workshop Manuals