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GMC Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 6038 > < Auxiliary Power Outlet|Locations
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Auxiliary Power Outlet: Diagram Information and Instructions

Abbreviation

Following is a list of abbreviations used in the wiring diagrams. The abbreviations have been developed in such a way that their meaning should be clear.
Use this page as a reference to determine the meaning of an abbreviation if necessary.

A

Ampere

A/C

Air Conditioner

AC

Alternating Current

ACC

Accessory

AIR

Air Injection Reaction

AIR/COND

Air Conditioner

AMP

Ampere

ANT

Anticipate

ASM

Assembly  

ASSY

Assembly

AUD

Audio

AUTO

Automatic

AUX

Auxiliary

BAT

Battery

BATT

Battery

Bi-LEV

Bi-Level

BLK

Black

BLT

Belt

BLU

Blue

BOT

Bottom

BRK

Brake

BRN

Brown

BTSI

Brake/Trans Shift Interlock

BU

Backup

BUZZ

Buzzer

CD

Compact Disc

CHMSL

Center High Mount Stoplamp

CID

Cubic Inch Displacement

CIR/BRK

Circuit Breaker

CIRO 

Circuit

CLSTR

Cluster

CNTRL

Control

COMP

Compartment

COMP

Compressor

CONN

Connector

CONV

Convenience

CRNK

Crank

CTSY

Courtesy

CYL

Cylinder

DC

Direct Current

DEF

Defrost

DK

Dark

DIAG

Diagnostic

DIM

Dimmer

DIR

Directional

DISC

Discrete

DIV

Diverter

DLC

Data Link Connector

DM

Dome

DR

Door

DRL

Daytime Running Lamps (Canadian Only)

ECM

Engine Control Module

EGR

Exhaust Gas Recirculation

ELEC

Electric

ENG

Engine

EPR

Exhaust Pressure Regulator

ETR

Electronically Tuned Radio

EXC

Except

Diagram Information and Instructions|Page 6038 > < Auxiliary Power Outlet|Locations