Hummer H2. Manual — part 93

SWITCHES

Switches

Lens missing

C

Require repair or replacement. See note

below.

NOTE: If lens is available as a separate part, require replacement of lens only.

Malfunctioning

A

Require repair or replacement. See note

below.

NOTE: Includes inoperative, intermittent operation, failure to perform all functions, out
of OEM specification, or out of range.

Mechanical head noisy

2

Suggest 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

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.

Binding, affecting performance

A

Require repair or replacement.

Binding, not affecting performance

2

Suggest repair or replacement.

Broken

A

Require repair or replacement.

Burned, affecting performance

A

Require repair or replacement. See note

below.

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

Burned, not affecting performance

2

Suggest repair or replacement. See note

below.

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

Cracked, affecting performance

A

Require repair or replacement.

1998 Chevrolet Pickup C1500

Uniform Inspection and Communication Standards DRIVE TRAIN AND TRANSMISSION

TONE WHEELS

See Toothed Rings (Tone Wheels).

TOOTHED RINGS (TONE WHEELS)

If the toothed ring requires replacement and cannot be replaced as a separate component, replace the assembly
of which the ring is a part.

Toothed Rings (Tone Wheels)

Cracked, not affecting performance

1

Suggest repair or replacement.

Leaking

A

Require repair or replacement.

Malfunctioning

A

Require repair or replacement. See note

below.

NOTE: Includes inoperative, intermittent operation, or failure to perform all functions.

Melted, affecting performance

A

Require repair or replacement. See note

below.

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

Melted, not affecting performance

2

Suggest repair or replacement. See note

below.

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

Missing

C

Require replacement.

Out of adjustment

B

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.

Won't return

A

Require repair or replacement.

Worn

1

Suggest replacement.

Condition

Code

Procedure

Alignment incorrect

B

Require repair or replacement.

1998 Chevrolet Pickup C1500

Uniform Inspection and Communication Standards DRIVE TRAIN AND TRANSMISSION

TORQUE CONVERTERS

Torque Converters

TRANSAXLE MOUNTS

See Mounts (Engine, Transaxle, and Transmission).

TRANSDUCERS (TRANSMISSION)

See Sensors.

TRANSMISSION COOLERS

Transmission Coolers

Bent

B

Require replacement.

Contaminated, affecting performance

A

Require repair. Identify and correct cause.

Cracked

B

Require replacement.

Loose

A

Require replacement of worn parts.

Missing

C

Require replacement.

Number of teeth incorrect

B

Require replacement.

Teeth broken

A

Require replacement.

Teeth damaged, affecting performance

A

Require replacement.

Condition

Code

Procedure

Converter clutch lock-up operation is faulty

A

Require replacement.

Cover shell damaged, affecting performance

A

Require replacement.

Does not meet stall speed specification

B

Require replacement.

End play exceeds specifications

B

Require replacement.

Hub broken

A

Require replacement.

Hub cracked

A

Require replacement.

Internal component failure

A

Require replacement.

Leaking

A

Require repair or replacement.

Pilot broken

A

Require replacement.

Pilot worn, affecting performance

A

Require replacement.

Threads damaged

A

Require repair or replacement.

Threads stripped (threads missing)

A

Require replacement.

Weights missing

C

Require replacement.

Condition

Code

Procedure

Air flow obstruction

A

Require repair.

1998 Chevrolet Pickup C1500

Uniform Inspection and Communication Standards DRIVE TRAIN AND TRANSMISSION

TRANSMISSION MOUNTS

See Mounts (Engine, Transaxle, and Transmission).

TRANSMISSION PANS

Transmission Pans

TRANSMISSION RANGE INDICATORS (PRNDL)

Transmission Range Indicators (PRNDL)

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.

Connection leaking

A

Require repair or replacement.

Contaminated

A

Require repair or replacement.

Corroded

1

Suggest repair or replacement.

Fins damaged, affecting performance

A

Require repair or replacement.

Fins damaged, not affecting performance

No service suggested or required.

Internal restrictions

B

Require repair or replacement.

Leaking

A

Require repair or replacement.

Threads damaged

A

Require repair or replacement.

Threads stripped (threads missing)

A

Require repair or replacement.

Tubes damaged, affecting performance

A

Require repair or replacement.

Tubes damaged, not affecting
performance

No service suggested or required.

Condition

Code

Procedure

Bent, interfering with filter or other internal
components

A

Require repair or

replacement.

Leaking

A

Require repair or

replacement.

Condition

Code

Procedure

Binding

A

Require repair or replacement.

Broken

A

Require repair or replacement.

Components missing

C

Require replacement of missing components.

Loose, affecting performance

A

Require repair or replacement.

Out of adjustment

A

Require repair.

Worn, affecting performance

A

Require repair or replacement.

1998 Chevrolet Pickup C1500

Uniform Inspection and Communication Standards DRIVE TRAIN AND TRANSMISSION