LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Antilock Brake System) >> Diagnostic Information and Procedures >> ABS Indicator Malfunction >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition - On / Vehicle - In Service Mode
  2. Verify that no DTCs are set.
    • Go to next step: If no DTC is set 
  3. Ignition OFF/Vehicle OFF
  4. Ignition - On / Vehicle - In Service ModeVerify the ABS indicator turns ON and OFF during Instrument Panel Cluster initialization bulb check.
    • If the ABS indicator does not turn ON and OFF 

      Replace the component: P16 Instrument Panel Cluster Control Module

    • Go to next step: If the ABS indicator turns ON and OFF 
  5. All OK. A fault is currently not present and may be an intermittent condition.
scientia non olet · About LEMON Manuals