Chevrolet Silverado / GMC Sierra. Service manual — part 1732

Fig. 106: View Of Auxiliary Battery Positive Cable
Courtesy of GENERAL MOTORS CORP.

1. Install the auxiliary battery positive cable to the vehicle.

2008 Chevrolet Silverado 1500

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

Fig. 107: View Of Battery Cable Nuts, Retainers & Bolts
Courtesy of GENERAL MOTORS CORP.

2. Install the auxiliary battery positive cable push nuts (6).

3. Install the auxiliary battery positive cable retainer (2) to the stud on the front of dash.

4. Install the auxiliary battery positive cable and nut (4) to the battery relay.

Tighten: Tighten the nut to 9 N.m (80 lb in).

5. Position the auxiliary battery positive cable boot (5).

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

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

6. Connect auxiliary battery positive cable electrical connector (1) to the auxiliary battery

relay.

Fig. 108: View Of Positive Cable Nut, Jumper Cable Terminal & Fuse Nut
Courtesy of GENERAL MOTORS CORP.

7. Install the auxiliary battery positive cable to the mega fuse holder.

8. Install the generator battery jumper cable terminal (2) to the mega fuse stud.

9. Install the generator battery jumper cable nut (3) to the mega fuse holder.

Tighten: Tighten the nut to 9 N.m (80 lb in).

10. Install the auxiliary battery positive cable nut (1) to the mega fuse holder.

2008 Chevrolet Silverado 1500

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

Tighten: Tighten the nut to 9 N.m (80 lb in).

Fig. 109: View Of Fuse Cover & Connectors
Courtesy of GENERAL MOTORS CORP.

11. Connect the auxiliary battery positive cable electrical connector (2) to the engine wiring

harness connector.

12. Install the relay (1) clip to the stud on the front of dash.

13. Install the mega fuse cover (3).

2008 Chevrolet Silverado 1500

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