gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Disconnect/Connect Procedure|Page 5260 > < Disconnect/Connect Procedure
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1. Clean any existing corrosion from the battery terminal and battery cable (1) using a wire brush.

NOTE:  Refer to Fastener Notice in Service Precautions.

2. Connect the battery negative cable (1) to the battery.

Tighten
Tighten the battery cable nut (2) to 9 N.m (80 lb in).

3. Reset all preset and theft codes previously recorded to the radio.

Disconnect/Connect Procedure|Page 5260 > < Disconnect/Connect Procedure