Yukon XL 4WD V8-5.3L (2011)
15. Remove the negative battery cable from the vehicle, if equipped with a battery current sensor.
16. If replacing the negative battery cable, remove the battery current sensor, if equipped. Refer to Battery Current Sensor Replacement See: Battery
Current Sensor/Service and Repair.
Installation Procedure
1. If the negative battery cable was replaced, install the battery current sensor, if equipped. Refer to Battery Current Sensor Replacement See:
Battery Current Sensor/Service and Repair.
2. Install the negative battery cable to the vehicle, if equipped with a battery current sensor.