GM Service Manual Online
For 1990-2009 cars only

The production/process codes provide the description of the Regular Production Options (RPOs) used on the vehicle. The RPO list is printed on the Service Parts Identification Label. The following is a list of the RPO abbreviations and the description of each:

RPO

Description

AK5

Restraint System Front Seat, Inflatable, Driver and Passenger

AM7

Seat Rear Folding

AM9

Seat Rear Split Back, Folding

AN4

Restraint Provisions Child

AR9

Seat Front Bucket, European Style, Passenger and Driver Recliner

AUO

Lock Control, Entry Remote Entry

AU3

Lock Control Side Door, Electric

A31

Window Power Operated, Side

BNN

Compartment Stowage, Cargo Area

B84

Molding Body Side Exterior

C25

Wiper System Rear Window

C42

HVAC System Heater Deluxe Outside Air

C49

Defogger Rear Window, Electric

C60

HVAC System Air Conditioner Front Manual Controls

DG7

Mirror Outside Left Hand and Right Hand, Remote Control, Electric, Color

DL5

Decal Roadside Service Information

DR1

Mirror Outside Left Hand and Right Hand, Manual Control, Color

FE9

Certification Emission, Federal

HC1

Axle Rear 4.62 Ratio

HC3

Axle Rear 5.12 Ratio

HC8

Axle Rear 4.87 Ratio

JM4

Brake System Power, Front Disc, Rear Drum, Cast Iron, Antilock, Front and Rear Wheel

J41

Brake System Power, Front Disc, Rear Drum, Cast Iron

K34

Cruise Control Automatic, Electronic

LO1

Engine Gas, 4 Cylinder, 1.6L, MFI, OHC

L34

Engine Gas, 4 Cylinder, 2.0L, MFI, DOHC

MM5

Merchandised Transmission Manual 5 Speed Provisions

MX0

Merchandised Transmission Automatic Provisions, O/D

M41

Transmission Auto 4 Speed, 2.828 1st, 0.730 4th

M59

Transmission Manual 5 Speed, Suzuki, 3.65 1st, 0.795 5th

NC1

Emission System California, Lev

NF2

Emission System Federal, Tier 1

NG1

Certification Emission, Geographically Restricted Registration

NV5

Shield Differential Carrier

NY7

Shield Transfer Case

N33

Steering Column Tilt Type

N40

Steering Power, Non-Variable Ratio

PG2

Wheel 15 X 5.5, Steel

P17

Spare Wheel Cover

QAR

Tire All P195/75R15 BW R/PE ST TL ALS 94S

QA4

Wheel 15 X 5.5 Aluminum

QCE

Tire All P205/75R15/N BL R/PE ST TL ALS

T61

Lighting Daytime Running

T82

Headlamps Control Automatic On-Off

UH8

Cluster Instrument, Cool Temperature, Trip Odometer, Tach

UL0

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

UL1

Radio AM/FM Stereo, Clock, ETR

UNO

Radio AM/FM Stereo, Seek/Scan, Compact Disc, Auto Tone Clock, ETR

UQO

Speaker System 4, Dual Front Door Mounted, Dual Standard Range Quarter/Shelf

U73

Antenna Fixed, Radio

VB1

Label Shipping, Japan

VC5

Label Shipping, Except US, US Possessions, or Japan

VG8

Vehicle Label, Notice to Buyer

V54

Luggage Carrier Roof, Painted

V73

Vehicle Statement USA/Canada

XR5

Filter Pollen

X88

Conversion Name Plate Chevrolet

YF5

Certification Emission, California

ZY1

Color Combination Solid

Z05

Convenience Package

Z49

Export Canadian Modif Mandatory Base Equip

10T

Top Color Artic White (96)

16U

Primary Color Exterior, Brite White (96)

17D

Trim Combination Cloth, Medium Gray (97) (D)

17E

Trim Combination Cloth, Medium Gray (97) (E)

17I

Interior Trim Medium Gray (I) (97)

17U

Primary Color Exterior, Silvermist Metallic (97)

19U

Primary Color Exterior, Lamp Black (96)

32U

Primary Color Exterior, Blue (96)

35U

Primary Color Exterior, Green Metallic (00)

41T

Top Color Black (96)

53U

Primary Color Exterior, Light Toreador Red Metallic (97)

61T

Top Color Tan (96)

74U

Primary Color Exterior, Victory Red (96)

89U

Primary Color Exterior, Dark Mulberry Metallic (97)