GM Service Manual Online
For 1990-2009 cars only

Underhood Electrical Center or Junction Block Replacement LAT


Object Number: 1825572  Size: MF

Callout

Component Name

Preliminary Procedure

Disconnect the battery. Refer to Battery Replacement .

1

Underhood Electrical Center Junction Block/Electrical Center Bolts (Qty: 4)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
7 N·m (62 lb in)

2

Underhood Electrical Center Junction Block/Electrical Center

Tips

    • Disconnect any additional electrical connectors as needed.
    • Transfer any fuses and relays as needed.

Underhood Electrical Center or Junction Block Replacement LY7, LZ4


Object Number: 1825634  Size: MF

Callout

Component Name

Preliminary Procedure

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

1

Underhood Electrical Center Junction Block Bolts (Qty: 4)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
7 N·m (62 lb in)

2

Underhood Electrical Center Junction Block

Tip

    • Use a hook-type tool to release the locking tabs that retain the block to the retainer.
    • Disconnect any additional electrical connectors as needed.
    • Transfer any fuses and relays as needed.