Underhood Electrical Center or Junction Block Replacement. GMC Truck Yukon

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2009 🢒 Yukon - 2WD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Underhood Electrical Center or Junction Block Replacement

Callout

Component Name

Preliminary Procedure

Disconnect the battery. Refer to Battery Negative Cable Disconnection and Connection .

Underhood Electrical Center/Junction Block

Tip

•	Remove the cover.

•	Release the retainers securing the junction block to the bracket.