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)  |