GM Service Manual Online
For 1990-2009 cars only
AA3: Windows: Deep Tint 1/4 Window; Light Tint Rear Window

AG0: Seat Adjuster: Power/Memory, Eight-Way, Two-Position, Driver

AG1: Seat Adjuster: Power, Six-Way, Driver

AG2: Seat Adjuster: Power, Six-Way, Passenger

AH8: Seat Adjuster: Power, Eight-Way, Passenger

AJ1: Windows: Deep Tint, all Except W/S and DRS

AM6: Seat: Front Split, 3 Passenger, Center Armrest

AM7: Seat: Rear Folding

ANL: Sales Package: Air Deflector and Fog Lamps

AN3: Seat: Driver, Pass, Elect. Body Support

AP9: Convenience Net

AU0: Lock Control, Remote Entry

AU3: Lock Control, Side Door, Electric

AV5: Seat: Front Bucket, High Back

AXP: Vin Ident Position, Multi-Purpose Vehicle, Requires AM7 Rear Seat

AX4: Restraint Conversion Seat, Man, European

A26: Window, European Glazing, All

A28: Window: Sliding Rear, Full Width

A31: Window: Power Operated, Side

A52: Seat: Front Bench

BAG: Parts Package Export

BG9: Covering: Floor, Rubber

BNB: Ornamentation, Exterior, Unpainted, Export

B30: Covering: Floor, Carpet

B32: Covering: Front Floor Mats, Aux

B84: Molding: B/S Exterior

B94: Appearance Package: Bravada, Gold Package Content

CE4: Washer, Headlamp, High Pressure, Export

CF5: Roof, Sun, Glass, Sliding Electric

CKD: Vehicle Knocked Down

CR0: Lamp Interior, Eng Compt, Courtesy - Delete

CTB: Appearance Package: Chevrolet Trailblazer Sport

C25: Wiper System: Rear Window, Intermittent

C3A: 4400 Lbs. GVW Rating

C3G: 4450 Lbs. GVW Rating

C3T: 5350 Lbs. GVW Rating

C42: HVAC System: Heater, Deluxe, Outside Air

C49: Defogger, Rear Window, Electric

C5A: 4900 Lbs. GVW Rating

C5C: 5000 Lbs. GVW Rating

C5D: 4600 Lbs. GVW Rating

C5T: 4200 Lbs. GVW Rating

C5X: 4650 Lbs. GVW Rating

C6F: 5150 Lbs. GVW Rating

C6I: 4850 Lbs. GVW Rating

C60: HVAC System: Air Conditioner, Front, Manual Controls

C68: HVAC System: Air Conditioner: Front, Automatic, Electronic Controls

DD0: Mirror: O/S, LH & RH, Rem. Control, Heated, LH LT Sensitive, Color

DH6: Mirror: I/S, Sunshade, Illum., LH & RH

DK2: Mirror: O/S, LH & RH, Rem. Control, Electric, Heated, Color

DK7: Console: Roof, Interior, Custom

DK8: Console: Roof, Interior, Deluxe

DR4: Mirror: O/S, LH & RH, Rem. Control, Heated, Electric, Dual Pwr. Folding, LT Sensitive, Color

D07: Console: Front Compartment Floor, Custom

D34: Mirror: Inside, Sunshade

D44: Mirror: O/S, LH & RH, Man. Control, Color

D55: Console: Front Compartment Floor

D88: Stripe: Decal, Sport

D96: Stripe: Body Side, Upper

EXP: Export, I.E.S.

E09: Equipment, Country, Europe

E24: Door: Side Cargo, Hinged

E55: Body Equipment: End Gate

E62: Body Equipment: Stepside, PUBX

E63: Pickup Box: Fleetside, PUBX

FE9: Certification: Emission, Federal

F46: Chassis: All Wheel Drive

GT4: Rear Axle: 3.73 Ratio

GT5: Rear Axle: 4.10 Ratio

GU4: Rear Axle: 3.08 Ratio

GU6: Rear Axle: 3.42 Ratio

G67: Level Control: Automatic, Air

G80: Rear Axle: Positraction, Limited Slip

JC1: Brake: Vac. Power, 4 Whl Disc, 5500 Lbs.

JM3: Brake Booster: 260 MM, Tandem High Flow

KA1: Heater: Seat

K05: Heater: Engine Block

K18: Reactor System Air Injection, Electric

K34: Cruise Control: Automatic, Electronic

K42: Air Cleaner "Off Road" Package

K53: Fuel Sender Asm, Robust Fuel System

K55: Fuel Sender Asm, Low Lubricity

K60: Generator: 100 Amp

LF6: Engine: Gas, 6 Cyl, 4.3L, CPI, V6, 90 Deg.

LN2: Engine: Gas, 4 Cyl, 2.2L, MFI

L35: Engine: Gas, 6 Cyl, 4.3L, CPI, V6, 90 Deg, HO

MW2: Transmission: Manual 5 Speed, New Venture Gear, 76mm, 3.94 1st

M30: Transmission: Auto 4 Speed, 4L60-E, Electronic

M50: Transmission, Manual 5-Speed, NVG, 85 mm, 3.49 1st, O/D

NA7: Emission System, European

NB7: Emission System: California, TLEV

NB8: Emission Override, California System

NC1: Emission System: California, LEV

NC7: Emission Override, Federal System

NF2: Emission System: Federal, Tier 1

NG1: Certification Emission, Geographically Restricted Registration

NM8: Leaded Fuel System Compatible

NN8: Emission Override, Unleaded Fuel, Export

NP1: Transfer Case: Electrical Shift, Two Speed

NP4: Transfer Case: Active 4WD, All Wheel Drive (AWD)

NP5: Steering Wheel: Leather Wrapped

NP6: Provisions, Transfer Case, Export

NP8: Transfer Case: Active, Two-Speed, Push button Control

N12: Exhaust System, Rear Exit

N33: Steering Column: Tilt Type

N40: Steering: Power, Non-Variable Ratio

N60: Wheel: Aluminum, Painted

N90: Wheel: 15 multiplied by 7, Aluminum Cast, 4.75 Inch Bolt Circle

N96: Wheel: 16 multiplied by 8, Cast Aluminum

PA3: Wheel: 15 multiplied by 7, Aluminum, Styled

PF2: Wheel: 15 multiplied by 7, Aluminum

PH1: Wheel: 15 multiplied by 7, Steel

PNV: Carrier: Inside, Spare Tire

P16: Carrier: RR Mounted, Spare Tire

QBF: Tire, All: P235/70R15, BW

QBG: Tire, All: P235/70R15, WOL

QCA: Tire, All: P205/75R15, WOL

QCB: Tire, All: P235/55R16, BW

QCE: Tire, All: P205/75R15, BL

QEB: Tire, All: P235/75R15, WOL

QJJ: Tire, All: 31 Multiplied by 10.5 R15LT/C, BW

QLN: Tire, All: P235/70R15, BW TL HWY

RYJ: Covering: Cargo Area, Retractable

TB4: Body Equipment: Liftgate

TR6: Headlamps Control Leveling System, Manual

TT6: Headlamps: High Intensity Discharge

T37: Foglamps: Deluxe

T61: Daytime Running Lamps

T62: Daytime Running Lamps - Delete

T84: Headlamps, RH Rule of Road, E-Mark, Rectangular

T89: Tail Lamp and Stop, Export

T90: Lamp Signaling and Marker, Export

T98: Stamping Vehicle Identification Number

UA1: Battery: High Capacity, Wet

UC2: Speedometer Inst, Kilo & Miles, Kilo Odometer, Positive Bias

UC4: Speedometer Inst, Kilo & Miles, Miles Odometer, Positive Bias

UD4: Alarm, Vehicle Speed, 120 K/H

UK3: Steering Wheel Radio Controls

UK6: Radio Control: Rear Seat and Ear Phone Jacks

UL0: Radio: AM/FM Stereo, Seek/ Scan, Auto Rev Music Search Cass.

UL2: Frequencies, European Radio

UL5: Radio: Delete

UM6: Radio: AM/FM Stereo, Seek/Scan, Auto Reverse Cassette, Clock, ETR

UM7: Radio: AM/FM Stereo, Seek/Scan, Clock, ETR

UN0: Radio: AM/FM. Seek, Scan, Compact Disc, Auto Tone, Clock

UP0: Radio: AM/FM Stereo, Seek/Scan, Auto Rev. Music Search Cass, CD, Auto Tone, Clock, ETR

UP8: Provisions: Stereo Radio

UQ3: Speaker System: Performance Enhanced Audio

UW3: Radio: AM/FM Stereo, Seek/Scan, Auto Rev Music Search Cassette

UY7: Wiring Harness: Heavy Duty, Trailer

U1F: Radio: AM/Fm Stereo, Seek/Scan, Compact Disc, Clock, ETR, HPS, Auto Rev Music Search Cassette

U1Z: Multiple Compact Disc Player, Passenger Compartment

U16: Tachometer, Engine

U19: Tachometer, Engine

U73: Speedometer Inst, Kilo & Miles, Kilo Odometer

U75: Antenna, Fixed, Radio

UB1: Wiring Harness: Light Duty, Trailer

VF6: Bumper: Rear Step

VF7: Bumper: Rear Step, Delete

VGC: Protector Film, Paint Etch Preventative

VJ4: Label, Export Child Seat Location

VL4: License Plate Front Mounting Package, EEC

VR4: Trailer Hitch: Weight Distributing Platform

VR6: Hook, Tie Down, Shipping

VXS: Vehicle Complete

V10: Provisions: Cold Climate

V37: Bumper: Front and Rear, Chrome

V4A: Performance Package: Chevrolet X-Treme

V54: Luggage Carrier: Roof, Painted

WJ7: Trim Override Interior: Leather, Oldsmobile Only

WXS: Provisions; Wiring, For Communications System

WX7: Provisions, Wiring, Export

X88: Conversion Name Plate: Chevrolet

YC3: Convenience Package: Level #3

YC5: Convenience Package: Level #5

YC6: Convenience Package: Level #6

YC7: Convenience Package: Level #7-GMC Only, Envoy

YE2: Convenience Package: Level 2, Low Trim, Export

YE3: Convenience Package: Level 3, High Trim, Export

YG4: Optional Seats Not Desired

ZAA: Compact Spare Tire

ZA6: Canadian Sales Package, Price Leader

ZA7: Canadian Sales Package, Value Leader

ZM5: Sales Package: Underbody Shield

ZM6: Chassis Package: Off-Road Suspension

ZM8: Sales Package: Combination, Elect. Tailgate Release/Rear Window Defogger

ZQ1: Chassis Package: Smooth Ride

ZQ2: Sales Package: Driver Convenience I

ZQ3: Sales Package: Driver Convenience II

ZQ6: Sales Package: Driver Convenience III

ZQ8: Package: Sport Chassis

ZR2: Chassis Package: High Rider Performance, 4X4 Sport

ZW7: Chassis: Premium Smooth Ride

ZY1: Color Combination: Solid

ZY2: Color Combination: Two-Tone, GMC Only

ZY7: Color Combination: Lower Accent, Two Tone

Z49: Base Equipment: Canadian Mandatory

Z5X: Mirror Provisions, Arabic Language

Z70: Conversion Nameplate: Oldsmobile

Z82: Trailering Provisions, Special Equipment, Heavy Duty

Z83: Chassis Package: Solid Smooth Ride

Z85: Chassis Package: Increased Capacity

Z88: Conversion Nameplate: GMC Truck

01L: Secondary Color Exterior: Special

01U: Primary Color Exterior: Special

1SH: Diamond Edition: Standard Equipment Package

1SJ: Diamond Edition: Luxury Equipment Package

1SK: Diamond Edition: Special Equipment Package

11A:  Stripe: Color Accent, Pewter

11L: Secondary Color Exterior: Pewter Met.

11U: Primary Color Exterior: Pewter Met.

12D: Trim Combination: Cloth, Graphite (D)

12H: Trim Combination: Cloth, Graphite(H)

12I: Interior Trim: Graphite

122: Trim Combination: Leather, Graphite

23U: Primary Color Exterior: Space Blue Met.

37U: Primary Color Exterior: Green Tintcoat Met.

39L: Secondary Color Exterior: Indigo Met.

39U: Primary Color Exterior: Indigo Met.

41L: Secondary Color Exterior: Black

41U: Primary Color Exterior: Black

44U: Primary Color Exterior: Medium Red Met.

50U: Primary Color Exterior: Olympic White

54A: Stripe: Accent, Brt Gold

55A: Stripe: Accent, Lt. Autumwood Met.

60L: Secondary Color Exterior: Gold Met.

60U: Primary Color Exterior: Gold Met.

61A: Stripe: Accent, Gold Met.

64D: Trim Combination: Cloth, Light Beige

64H: Trim Combination: Cloth, Light Beige

64I: Interior Trim: Light Beige

642: Trim Combination: Leather, Smokey Carmel Tin

65U: Primary Color Exterior: Smokey Carmel

68U: Primary Color Exterior: Copper Met.

74U: Primary Color: Exterior, Victory Red

8E1: Fuel Additional: Three Gallons

90A: Stripe: Color Accent, Medium Gray

90L: Secondary Color: Exterior, Gray Met.

91A: Stripe: Color Accent, Spectre Gray Met.

92D: Trim Combination: Cloth, Med. Dk. Pewter (D)

92H: Trim Combination: Cloth, Med. Dk. Pewter (H)

92I: Interior Trim: Med. Dk. Pewter

92W: Trim Combination: Vinyl, Med. Dk. Pewter

922: Trim Combination: Leather, Med. Dk. Pewter

94U: Primary Color: Exterior, Cherry Red Metallic

96A: Stripe: Color Accent, Silver