GM Service Manual Online
For 1990-2009 cars only

RPO

Description

AAB

Memory - Driver Convenience Package

AJ1

Window Tinted - Deep, All Except Windshield and Doors

AK5

Restraint System - Seat, Inflatable, Driver & Pass

AL0

Sensor Indicator - Inflatable Restraint, Front Passenger/Child Presence Detector

AL6

Restraint Cargo

AM9

Seat Rear - Split Back, Folding

ANP

Equipment-Camping Package, Tent and Mattress

ANS

Equipment-Pkg, Mud Flaps, Hood Protector, S/WDO Deflector

ANY

Equipment-Cargo Rails and Tie Downs

AP9

Net - Convenience

AQ2

Net-Convenience, Package

AR9

Seat - Front Bucket, Deluxe

ASF

Restraint Roof Side, LH & RH, Inflatable

ATZ

Seat Rear - Not Installed

AU0

Lock Control, Entry - Remote Entry

AU5

Lock Control, Entry - Remote Entry, Low Power

AU8

Lock Control, Entry - Remote Entry, Specific Frequency

AX4

Restraint Conversion - Seat, Manual, European

A26

Window - European Glazing, All

A50

Seat - Front Bucket

BAE

Equipment - Security System, Immobilization

BAG

Parts Package - Export

BG2

Covering - Floor Mat, RR

BKE

Covering - Floor Mat Set, Molded Carpet

BMR

Molding Body Side - Body Color, Metallic Insert

BNB

Ornamentation - Exterior, Unpainted

BVE

Steps, Running Board - Side

BVF

Steps, Running Board - Side, Color Keyed

BVT

Steps, Running Board - Side, Chrome

BZR

Steps, Running board - Side, Clear Aluminum

BZT

Steps, Running board - Side, Black Aluminum

B30

Covering Floor - Carpet

B32

Covering Front - Floor Mats, Aux

B33

Covering Rear - Floor Mats, Aux

B3N

Covering - Floor Mat, Front & Rear, Aux - Not Desired

B42

Covering - Floor Mat, Luggage Compartment, Fitted

B86

Molding Body Side - Body Color

CE1

Wiper System - Windshield, Pulse, Moisture Sensitive

CE4

Washer - Headlamp, High Pressure

CF5

Roof - Sun, Glass, Sliding, Elec

CJ2

HVAC System - Air Conditioner Front, Auto Temp Control, Aux Temp Con

CJ3

HVAC System - Air Conditioner Front, Man Temp Control, Aux Temp Control

C4D

GVW Rating - 5,550 lbs

C49

Defogger - Rear Window, Electric

C5N

GVW Rating - 5,750 lbs

C5Q

GVW Rating - 6,300 lbs

DD4

Mirror Inside Rearview - Compass

DD5

Mirror Inside Rearview - Compass Outside Temp Display

DD7

Mirror Inside Rearview - Light Sensitive, Compass

DH2

Mirror Inside Front Van - LH & RH, Illum, with Dual Sunshade

DK2

Mirror Outside - LH & RH, Remote Control, Electric, Heated, Color

DK7

Console Roof - Interior Custom

DK9

Mirror Outside - LH & RH, Remote Control, Electric, Heated, Turn Signal Indicator, Color

DL2

Mirror Outside - LH & RH, Remote Control, Electric, Heated, Power Folding, Turn Signal Indicator, Color

DP1

Mirror Provisions - Convex Glass

DR1

Mirror Outside - LH & RH, Manual Control, Color

DS3

Mirror Outside - LH & RH, Remote Control, Electric, Heated, Manual Folding, Turn Signal Indicator, Color

DS4

Mirror O/S- LH and RH, Remote Control, Electric, Heated, Manual, FLDG, Turn Signal Indicator, Chrome

DT3

Box - RR Compartment, Stowage

EB1

GVW Rating - 6,001 lbs

EC0

Provisions - European Compliant HVAC Controls

EF7

Country - United States of America (USA)

E55

Body Equipment - Endgate

FG4

Shock Absorbers - Rear, Firm Ride

GT4

Axle Rear 3.73 Ratio

GT5

Axle Rear 4.10 Ratio

GU6

Axle Rear 3.42 Ratio

G67

Level Control - Auto, Air

G80

Axle Positraction - Limited Slip

G86

Axle - Limited Slip

JF4

Pedals - Adjustable, Power

JF8

Brake - Vac Power, 4 Wheel Disc

JT1

GVW Rating - 6,125 lbs

JT3

GVW Rating - 6,375 lbs

KA1

Heater - Seat, Front

KG3

Generator - 150 Amp

KG4

Generator - 145 Amp

K05

Heater Engine - Block

K34

Cruise Control - Automatic, Electronic

LH6

Engine - Gas, 8 Cyl, 5.3L, SFI, Alum, Cylinder Deactivation HO, GM

LL8

Engine - Gas, 6 Cyl, 4.2L, MFI, L6, Alum, DOHC, GM

LS2

Engine - Gas, 8 Cyl, 6.0L, SFI, Alum, GM

M30

Transmission - Auto 4 Speed, HMD, 4L60-E, Electronic

M70

Transmission - Auto 4 Spd, HMD, 4L70-E, Super Duty

NA3

Emission System - Japan

NF4

Emission System - Clean Fuel Fleet

NF9

Emission System - General, OBD MIL Suppression

NP4

Transfer Case - Active, All Wheel Drive (AWD)

NP5

Steering Wheel - Leather Wrapped

NP7

Steering Column - EEC Approved

NP8

Transfer Case - Active, Two Speed, Push Button Control

NR9

Transfer Case - All Wheel Drive (AWD), Open Diff, Torque Biased Single Speed

NT4

Emission System - EEC 05

NT7

Emission System - Federal, Tier 2

NT8

Emission System - Federal, Tier 2 A

NU4

Emission System - California, Lev2 Plus

NZ3

Wheel Spare - Full Size 16" Steel

N30

Steering Wheel - Deluxe

N40

Steering - Power, Non-Variable Ratio

N74

Wheel - 17x7 Aluminum, Sport

N75

Wheel - 17x7 Aluminum, Custom

N77

Wheel - 17x7 Aluminum, Deluxe

N79

Wheel Spare - Full Size Steel

N80

Wheel - 17x7 Aluminum, Premium

P39

Wheel - 18x8 Aluminum, 6 Spoke

P40

Wheel - 18x8 Aluminum, Sport

P45

Wheel - 17 x 7, Aluminum, Bright Polish

P55

Wheel - 20 x 8.0, Aluminum, Polished

QC3

Wheel - 16x7, Aluminum, Special

QF8

Wheel - 18 x 8, Aluminum, Polished

QNF

Tire All - P235/75R16-106S BW R/PE ST TL ALS

QNG

Tire All - P235/75R16-106S WOL R/PE ST TL ALS

QRH

Tire All - 245/65R17-107H BW PE/ST TL HWY

QRK

Tire All - P255/60R17-105S BW PE/ST TL AL2

QTE

Tire All - P25/65R17 - 105S BW PE/ST TL OOR

QTM

Tire All - P245/65R17-105S BW PE/ST TL ALS

QTR

Tire All - P245/65R17-105S WOL PE/ST TL OOR

QUB

Tire All - P255/50R20-104V BW TL AL3

QVC

Tire All - P255/55R18-104H BW TL AL3

QZD

Tire All - P245/60R18-104S BW TL AL3

Q4B

GVW Rating - 6,200 lbs

Q8H

Mud Flaps - FRT and RR, Formed

RYJ

Shade - Cargo Area, Retractable

STW

Steering Wheel - Leather Wrapped with Redundant Controls

TB4

Body Equipment - Liftgate (Manual)

TGA

Language Control - English, French, Spanish

TG9

Reflector - Safety Triangles

TR6

Headlamps Control - Leveling System, Manual

TT6

Headlamps - High Intensity Discharge

T61

Lamp System - Daytime Running

T62

Lamp System - Daytime Running - Delete

T78

Headlamps Control - Delete

T79

Lamp - Fog, Rear

T84

Headlamps - RH Rule of the Road, E Mark

T85

Headlamps - LH Rule of the Road, E Mark

T89

Lamp - Tail & Stop, Export

T96

Lamp - Fog, Front

UA2

Theft Deterrent System - Export Specific

UA4

Radio - AM/FM Stereo, Seek/Scan. CD, Auto Tone, Clock, ETR Navigation System

UA6

Theft Deterrent System

UB0

Radio - AM/FM Stereo, Seek/Scan, CD, Auto Tone, Data System, Clock, ETR

UB1

Radio - AM/FM Stereo, Seek/Scan, Auto Reverse, Music Search Cassette, CD, Auto Tone, Data System, Clock, ETR

UCB

Wiring Harness - Truck Trailer, 4 Wire

UC2

Speedometer - Inst, Kilo & Miles, Kilo Odometer, Positive Bias

UC6

Radio - AM/FM Stereo, Seek/Scan, RDS, Multiple Compact Disc, Auto Tone Control, Clock, ETR

UD4

Alarm - Vehicle Speed, 120 km/h

UE1

Communication System - Vehicle, GPS 1

UG1

Opener - Garage Door, Universal

UH3

Indicator - Low Tire Pressure, Var 2

UJ6

Indicator - Low Tire Pressure

UK1

Frequencies - Japanese

UK6

Radio Control - Rear Seat & Earphone Jacks

UL2

Frequencies - European

UL8

Frequencies - Saudi Arabian

UM8

Radio - AM/FM Stereo, Seek/Scan, CD, ETR, Navigation, Clock

UQA

Speaker System - Premium Performance Enhanced Radio

US8

Radio - AM/FM Stereo, Seek/Scan, CD, Auto Tone, Clock, ETR, MP3, RDS

UY7

Wiring Harness - Truck Trailer, HD

U19

Speedometer - Inst, Kilo & Miles, Kilo Odometer

U2K

Digital Audio System - S-Band

U42

Entertainment Package - Rear Seat

U68

Display - Driver Info Center

U73

Antenna - Fixed, Radio

V1K

Bar - Luggage Carrier, Center Cross

V40

Provision Options - Ultra Seating Package, Power Pass

V55

Luggage Carrier - Roof, Chrome

VCG

Provisions - International Switch/Control Symbols

VHB

Bar - Grille - Tubular

VHS

Cover - Trailer Hitch Receiver

VJ1

License Plate - Rear Mounting Package, Japanese

VK3

License Plate Front - Front Mounting Package

VL4

License Plate Front - Front Mounting Package, EEC

WX7

Wiring Provisions

W49

Market Brand - Buick

X88

Market Brand - Chevrolet

Y99

Conversion Name PLT- SAAB

ZM5

Sales Package - Underbody Shield

ZQ8

Chassis Package - Sport

ZW7

Chassis Package - Premium Smooth Ride

Z5X

Mirror Provisions - Arabic Language

Z49

Export - Canadian Modify Mandatory Base Equipment

Z88

Market Brand - GMC

Z89

Market Brand - Isuzu