LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2009 >> Malibu LS, 2.4 B >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Hybrid Engine Control System) >> Diagnostic Information and Procedures >> DTC P1AB1 >> Circuit/System Testing

Circuit/System Testing

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the 3-phase cables from the SGCM. Refer to Generator Control Module 3-Phase Cable Assembly Replacement .
  2. Test each of the 3-phase cables individually for a short to ground.
    • If any circuit indicates a short to ground, disconnect the 3-phase cables from the MGU.
    • If the short to ground condition is longer present, replace the MGU.
  3. Test each of the 3-phase cables individually for a short to ground.
    • If any circuit does not test normal, replace the 3-phase cable assembly.
  4. If all circuits test normal, replace the SGCM.
scientia non olet · About LEMON Manuals