Drive Motor Battery Case Upper Cover, Front Cover, and Right Side Cover Replacement. GMC Truck Yukon XL

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2009 🢒 Yukon XL - 2WD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Drive Motor Battery Case Upper Cover, Front Cover, and Right Side Cover Replacement

Callout

Component Name

Danger: Always perform the High Voltage Disabling procedure prior to servicing any High Voltage component or connection. Personal Protection Equipment (PPE) and proper procedures must be followed.

The High Voltage Disabling procedure will perform the following tasks:

•	Identify how to disable high voltage.

•	Identify how to test for the presence of high voltage.

•	Identify condition under which high voltage is always present and personal protection equipment (PPE) and proper procedures must be followed.

Failure to follow the procedures exactly as written may result in serious injury or death.

Preliminary Procedure

Disable the high voltage at the drive motor generator battery. Refer to High Voltage Disabling.

Drive Motor Battery Case Upper Cover Bolt (Qty: 21)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
8 N·m (71 lb in)

Drive Motor Battery Case Upper Cover Nut (Qty: 5)

Tighten
8 N·m (71 lb in)

Drive Motor Battery Case Upper Cover

Drive Motor Battery Case Front Cover Bolt (Qty: 9)

Tighten
8 N·m (71 lb in)

Drive Motor Battery Case Front Cover Push Rivet

Drive Motor Battery Case Front Cover

Drive Motor Battery Case Right Side Cover Bolt (Qty: 2)

Tighten
8 N·m (71 lb in)

Drive Motor Battery Case Right Side Cover Nut (Qty: 2)

Tighten
8 N·m (71 lb in)

Drive Motor Battery Case Right Cover

Procedure

After the covers have been replaced and the re-assembly of the drive motor generator battery, enable the HV system. Refer to High Voltage Enabling.