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Use the test adapters that are provided with the J 42000 or GM P/N 12303040 terminal adapters. If the Battery Inspection/Test (Non-HP2) Step Action Value(s) Yes No CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices. 1 Inspect the battery for a cracked, broken, or damaged case, which may - Go to Step 2 Go to Step 19 2 Compare the Cold Cranking Amperage (CCA) and Reserve Capacity - Go to Step 3 Go to Step 19 3 Does the hydrometer display a yellow dot? - Go to Step 4 Go to Step 5 4 Tap the hydrometer lightly on top with the handle of a small - Go to Step 19 Go to Step 5 5 1. Turn OFF the ignition. 2. Attempt to rotate the negative battery cable connector clockwise with light finger pressure. Does the negative connector rotate? - Go to Step 6 Go to Step 7 6 Use a torque wrench in order to verify the torque to loosen the 10 N.m (88 lb in) Go to Step 8 Go to Step 7 7 Disconnect the negative battery cable. - Go to Step 9 - 8 1. Disconnect the negative battery cable. 2. Inspect for the following conditions and repair as needed: z The cable bolt is too long or deformed at the end. z There is foreign material present inside the nut in the z Damage to the battery terminal face or cable connector Is the repair complete? - Go to Step 9 - 9 Rotate the positive battery cable connector clockwise with light finger - Go to Step 10 Go to Step 11
2004 Hummer H2 2004 ELECTRICAL Engine Electrical - Hummer H2
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