Hummer H2. Manual - part 99

 

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Hummer H2. Manual - part 99

 

 

CIRCUIT BREAKERS 

See Fuses, Fusible Links, and Circuit Breakers.  

CLUTCH SWITCHES 

See Switches.  

CONNECTORS 

See Wiring Harnesses and Connectors.  

CONTROL MODULES 

Control Modules 

Attaching hardware missing 

C 

Require replacement of hardware. 

Attaching hardware not functioning 

A 

Require repair or replacement of 

hardware. 

Inoperative 

A 

Require repair or replacement. See note 

below. 

NOTE: Inoperative includes intermittent operation or out of OEM specification. 

Loose 

A 

Require repair or replacement. 

Missing 

2 

Suggest replacement. 

Sticking 

A 

Require repair or replacement. 

Terminal broken 

A 

Require repair or replacement. 

Terminal burned, affecting performance 

A 

Require repair or replacement. See note 

below. 

NOTE: Determine cause and correct prior to repair or replacement of part. 

Terminal burned, not affecting 
performance 

2 

Suggest repair or replacement. 

Terminal corroded, affecting 
performance 

A 

Require repair or replacement. 

Terminal corroded, not affecting 
performance 

2 

Suggest repair or replacement. 

Terminal loose, affecting performance 

B 

Require repair or replacement. 

Terminal loose, not affecting 
performance 

1 

Suggest repair or replacement. 

Condition 

Code 

Procedure 

Application incorrect 

B 

Require replacement. 

Attaching hardware missing 

C 

Require replacement of hardware. 

Attaching hardware threads 

A 

Require repair or replacement of hardware. 

 

1998 Chevrolet Pickup C1500 

Uniform Inspection and Communication Standards ELECTRICAL SYSTEMS

  

damaged 

Attaching hardware threads 
stripped (threads missing) 

A 

Require repair or replacement of hardware. 

Code set (if applicable) 

A 

Further inspection required. See note below. 

NOTE: Refer to manufacturer's diagnostic trouble code procedure and require repair or 
replacement of affected component(s). 

Connector broken 

A 

Require repair or replacement. 

Connector melted 

A 

Require repair or replacement. See note 

below. 

NOTE: Determine cause and correct prior to repair or replacement of part. 

Connector missing 

A 

Require repair. 

Contaminated 

A 

Require repair or replacement. See note 

below. 

NOTE: Determine source of contamination, such as engine coolant, fuel, metal particles, 
or water. Require repair or replacement. 

Inoperative 

B 

Require repair or replacement. Further 

inspection required. See note below. 

NOTE: Inoperative includes intermittent operation or out of OEM specification. Some 
components may be serviceable; check for accepted cleaning procedure. 

Leaking 

A 

Require repair or replacement. 

Missing 

C 

Require replacement. 

Terminal broken 

A 

Require repair or replacement. 

Terminal burned, affecting 
performance 

A 

Require repair or replacement. See note 

below. 

NOTE: Determine cause and correct prior to repair or replacement of part. 

Terminal burned, not affecting 
performance 

2 

Suggest repair or replacement. 

Terminal corroded, affecting 
performance 

A 

Require repair or replacement. 

Terminal corroded, not affecting 
performance 

2 

Suggest repair or replacement. 

Terminal loose, affecting 
performance 

B 

Require repair or replacement. 

Terminal loose, not affecting 
performance 

1 

Suggest repair or replacement. 

Threads damaged 

A 

Require repair or replacement. 

Threads stripped (threads missing) 

A 

Require replacement. 

Wire lead conductors exposed 

B 

Require repair or replacement. 

Wire lead corroded 

A 

Require repair or replacement. 

Wire lead open 

A 

Require repair or replacement. 

Wire lead shorted 

A 

Require repair or replacement. 

 

1998 Chevrolet Pickup C1500 

Uniform Inspection and Communication Standards ELECTRICAL SYSTEMS

  

CRUISE CONTROL BRAKE SWITCHES 

See Switches.  

CRUISE CONTROL CABLES 

See Cruise Control Linkages and Cables.  

CRUISE CONTROL CLUTCH SWITCHES 

See Switches.  

CRUISE CONTROL LINKAGES AND CABLES 

Cruise Control Linkages and Cables 

Condition 

Code 

Procedure 

Attaching hardware broken 

A 

Require repair or replacement of 

hardware. 

Attaching hardware missing 

C 

Require replacement of hardware. 

Attaching hardware not functioning 

A 

Require repair or replacement of 

hardware. 

Bent 

A 

Require repair or replacement. 

Binding 

A 

Require repair or replacement. 

Bracket bent, affecting performance 

A 

Require repair or replacement. 

Bracket bent, not affecting performance 

No service suggested or required. 

Bracket broken, affecting performance 

A 

Require replacement. 

Bracket broken, not affecting 
performance 

No service suggested or required. 

Bracket corroded, affecting 
performance 

A 

Require repair or replacement. 

Bracket corroded, not affecting 
performance 

2 

Suggest repair or replacement. 

Bracket cracked, affecting performance 

A 

Require repair or replacement. 

Bracket cracked, not affecting 
performance 

1 

Suggest repair or replacement. 

Bracket loose, affecting performance 

A 

Require repair or replacement. 

Bracket loose, not affecting 
performance 

1 

Suggest repair or replacement. 

Bracket missing 

C 

Require replacement. 

Broken 

A 

Require replacement. 

Cracked 

A 

Require repair or replacement. 

 

1998 Chevrolet Pickup C1500 

Uniform Inspection and Communication Standards ELECTRICAL SYSTEMS

  

CRUISE CONTROL RESERVOIRS 

See Cruise Control Vacuum Hoses, Tubes, and Reservoirs.  

CRUISE CONTROL TUBES 

See Cruise Control Vacuum Hoses, Tubes, and Reservoirs.  

CRUISE CONTROL VACUUM DUMP RELEASE VALVES 

Cruise Control Vacuum Dump Release Valves 

CRUISE CONTROL VACUUM HOSES, TUBES, AND RESERVOIRS 

Cruise Control Vacuum Hoses, Tubes, and Reservoirs 

Disconnected 

A 

Require repair or replacement. 

Kinked 

A 

Require repair or replacement. 

Melted 

A 

Require repair or replacement. See note 

below. 

NOTE: Determine cause and correct prior to repair or replacement of part. 

Missing 

C 

Require replacement. 

Noisy 

2 

Suggest repair or replacement. 

Out of adjustment 

B 

Require repair or replacement. See note 

below. 

NOTE: Follow OEM recommended adjustment procedures. Require repair or 
replacement if out of specification. 

Routed incorrectly 

2 

Suggest repair. 

Seized 

A 

Require repair or replacement. 

Condition 

Code 

Procedure 

Attaching hardware broken 

A 

Require repair or replacement of hardware. 

Attaching hardware missing 

C 

Require replacement of hardware. 

Attaching hardware not functioning 

A 

Require repair or replacement of hardware. 

Broken 

A 

Require repair or replacement. 

Inoperative 

A 

Require replacement. See note below. 

NOTE: Inoperative includes intermittent operation or out of OEM specification. 

Leaking 

2 

Suggest replacement. 

Out of adjustment 

B 

Further inspection required. See note below. 

NOTE: Follow OEM recommended adjustment procedures. Require repair or 
replacement if out of specification. 

Leaking 

A 

Require repair or replacement. 

 

1998 Chevrolet Pickup C1500 

Uniform Inspection and Communication Standards ELECTRICAL SYSTEMS

  

 

 

 

 

 

 

 

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