Chevrolet Silverado / GMC Sierra. Service manual — part 1755

8. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and

Connection (w/Single Battery) or Battery Negative Cable Disconnection and
Connection (w/Auxiliary Battery) or Battery Negative Cable Disconnection and
Connection (w/Dual Batteries).

AUXILIARY BATTERY REPLACEMENT (6.2L, AND 6.6L)

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Electrical - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 197: Auxiliary Battery Replacement (6.2L, and 6.6L)
Courtesy of GENERAL MOTORS CORP.

Callout

Component Name

Preliminary Procedure

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Electrical - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

BATTERY TRAY REPLACEMENT

Removal Procedure

1. Disconnect the battery cables. Refer to Battery Negative Cable Disconnection and

Connection (w/Single Battery) or Battery Negative Cable Disconnection and
Connection (w/Auxiliary Battery) or Battery Negative Cable Disconnection and
Connection (w/Dual Batteries).

2. Remove the front end sheet metal diagonal brace. Refer to Front End Sheet Metal

Diagonal Brace Replacement .

1

Auxiliary Battery Hold Down Bolt

Tighten: 25 N.m (18 lb ft)

NOTE:

Refer to Fastener Notice .

2

Auxiliary Battery Hold Down

3

Auxiliary Battery

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Electrical - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 198: View Of Battery Tray Front Support & Bolts
Courtesy of GENERAL MOTORS CORP.

1. Remove the battery. Refer to Battery Replacement.

2. Remove the battery tray front support bolts.

3. Remove the battery tray front support.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Electrical - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado