INSTRUMENT CLUSTER EXCHANGE REPAIR PROGRAM. Buick Century 1989

VEHICLES AFFECTED: 1988 MODELS

The Instrument Cluster Exchange/Repair Program for digital and quartz electric speedometers and Driver Information Centre (D.I.C.) modules has been expanded to include the 1988 models. This program provides repaired component assemblies in exchange for inoperative ones at no charge during the new vehicle warranty period. For out of warranty applications, the program offers these same assemblies at a cost substantially below new replacement units.

When a replacement assembly is required for a 1988 model, the following chart should be referred to. Please pay special attention to those clusters where only the speedometer assembly is exchangeable.

The remaining portions of the cluster such as fuel gauge, temperature gauge, etc., are replaceable through the normal parts and warranty channels.

EXCHANGE UNIT EXCHANGE UNIT MODEL DESCRIPTION PART NUMBER ----- ----------- ----------- Chevrolet

A Quartz - Base 25082339 A Quartz - W/Gauges 25086388 J Mechanical - W/Gauges and 4 Cyl 22535693 J Mechanical - W/Gauges and 6 Cyl 22535194 J Electronic - W/4 Cyl 25083692 J Electronic - W/6 Cyl 25083693 L Electronic 25085798 L Quartz - Base 25085758 L Quartz - Base W/Shift Indicator 25085756 L Quartz - W/Gauges - 4 Cyl 25085754

L Quartz - W/Gauges, Shift Indicator 25085749 and 4 Cyl L Quartz - W/Gauges, 6 Cyl 25085752 L Quartz - W/Gauges, Shift Indicator 25085747 and 6 Cyl L Quartz - Coupe W/Gauges and 4 Cyl 25085745 L Quartz - Coupe W/Gauges and 6 cyl 25085743 Y Electronic 25083579

Pontiac

A D.I.C Controller 16064892 A Quartz - Base 10040934 A Quartz - W/Gauges 10040929 A Odometer - Base 10036462 A Odometer - W/Gauges 10036482 A LE Electronic 14103351 A STE Electronic 14103352 F D.I.C. 25084606 F Quartz - 190 KPH 25088337 F Quartz - 220 KPH 25059399 F Tach - 6 Cyl 8000 RPM 25059402 F Tach - 8 Cyl 6000 RPM 25059403 F Tach - 8 Cyl 8000 RPM 25059404 F Electronic - 8 Cyl 25086566 F Electronic - 8 Cyl H.O. 25086567 H Quartz - Base 25085853 H Quartz - Base W/Shift Indicator 25080468 H Quartz - W/Gauge 25085851 H Quartz - W/Gauge and Shift 25080472 Indicator H Quartz - W/Gauge and D.I.C. 25085855 H Quartz - W/Gauge, D.I.C. and 25080475 Shift Indicator H Quartz - W/Gauge, D.I.C. and 25087959 Compass

H D.I.C. Controller 16069232 J Quartz - Telltale 25061812 J Quartz - W/Gauges and Tach 25061800 J Quartz - W/Gauges and Turbo 25061797 J Tachometer 25061801 J Tachometer - W/Turbo 25061799 L Electronic 25085798 L Quartz - Base 25085758 L Quartz - Base W/Shift Indicator 25085756 L Quartz - W/Gauges - 4 Cyl 25085754

L Quartz - W/Gauges, Shift Indicator 25085749 and 4 Cyl L Quartz - W/Gauges, 6 Cyl 25085752 L Quartz - W/Gauges, Shift Indicator 25085747 and 6 Cyl N Quartz - Base 22534940 N Quartz - W/Gauges and 4 Cyl (2.5L) 22534875 N Quartz - W/Gauges and 4 Cyl (2.0L) 22534879 N Quartz - W/Gauges and 4 Cyl (2.3L) 22536715 N D.I.C. 2 Door 25087445 N D.I.C. 4 Door 25087446 P Quartz - 4Cyl 25059984 P Quartz - 6Cyl 25059982 P Gauge Package 25081177 W LCD - W/6 Cyl and Manual Trans. 25083775 W LCD - W/6 Cyl and Automatic Trans. 25083777 W Hybrid - W/Gauges, 6 Cyl and Manual 25081575 Transmission W Hybrid - W/Gauges, 6 Cyl and 25081577 Automatic Transmission Oldsmobile

C/H Electronic VF 25080934 C/H Quartz - Base Frt Lit 25086346 (D.E.Corp Stepper Mtr) C/H Quartz - Base Back Lit 25086352 (D.E.Corp Stepper Mtr) C/H Quartz - Gauge Back Lit 25086353 (D.E.Corp Stepper Mtr) C/H Quartz - Base Back Lit 25080890 (Haydon Stepper Mtr) C/H Quartz - Gauge Back Lit 25080891 (Haydon Stepper Mtr) C/H Quartz - Base Frt Lit 25081858 (Haydon Stepper Mtr) C/H Quartz - W/Touring Sedan Package 25085656 E Electronic 1638390 N Quartz - Telltale - 4 Cyl 25086771 N Quartz - Gauges - 4 Cyl 140 KPH 25059406 N Quartz - Gauges - 4Cyl 185 KPH 25112099 N Quartz - Telltale - 6 Cyl 25086769 N Quartz - Gauges - 6 Cyl 25078385 W V-F 25080821

Buick

C/H Electronic VF 25087568 C/H Quartz - W/Gauges, PRNDL and 25085137 Touring Sedan C/H Quartz - T-Type 25087958 C/H Quartz - Base (Haydon Stepper Mtr) 25081039 C/H Quartz - W/Trip Odom. 25081847 (Haydon Stepper mtr) C/H Quartz - W/Trip Odom. 25086342 (D.E.Corp Stepper mtr) C/H Quartz - Base (D.E.Corp Stepper Mtr) 25086340 E/Reatta Electronic VF 25087759 E/Reatta CRT 25087845 N Electronic VF 25088787 N Electro-Mechanical 25112352 W Hybrid 25083172

Cadillac

C Quartz - (D.E.corp Stepper Mtr) 25086939 C Quartz - (Haydon Stepper Mtr) 25081200 C VF 25085449 E/K VF 25084765 E/K C.C.D.I.C. 25086936 V(Allante) Electronic - L.C.D. 1643074 V Combo Panel 1228359 V Tape Deck 1227934 V Left Switch Pod 1227936 V Right Switch Pod 1227935

Chevrolet/GMC Truck

C/K Quartz - Base - Gas 25078926 C/K Quartz - Base - Diesel 25078927 C/K Quartz - Gauges - Gas 25078933 C/K Quartz - Gauges - Diesel 25078931 M VF 25077844

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.