CTS V6-3.2L VIN N (2003)
2. Install the bolt securing the battery negative cable to the engine block.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the battery negative cable to engine block bolt to 50 N.m (37 lb ft).
3. Lower the vehicle.
4. Install the bolt (2) securing the battery negative cable to the side rail.
Tighten
Tighten the battery negative cable to side rail bolt to 36 N.m (27 lb ft).
5. Connect the body harness connector (3) to the battery negative cable.
6. Connect the battery negative cable.