1998 Oldsmobile Achieva service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- S Sedan 4-Door
Engines covered
- 3.1L 189Cu. In. V6 GAS OHV Naturally Aspirated
- 2.4L 2392CC 146Cu. In. l4 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
ON CERTAIN PASSENGER VEHICLES. IF THE ENGINE FAILS TO START AND THE DRIVER HOLDS THE KEY IN THE "START" POSITION FOR AN EXTENDED PERIOD, HIGH CURRENT FLOWS THROUGH THE IGNITION SWITCH, AND SOMETIMES P
IF THE SWITCH IS DAMAGED, A FIRE COULD OCCUR IN THE STEERING COLUMN, EVEN WITH THE ENGINE OFF AND TH
DEALERS WILL INSTALL A RELAY KIT IN THESE VEHICLES TO PREVENT HIGH CURRENT FROM FLOWING THROUGH THE
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.
THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBR
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
ABS PUMP RUNNING WHEN NOT NEEDED. *NJ
4T40E OR 4T45E WILL NOT SHIFT NO DIAGNOSTIC TROUBLE CODES. *TT
IF THE ENGINE FAILS TO START AND THE DRIVER HOLDS THE KEY IN THE START POSITION FOR AN EXTENDED PERIOD, HIGH CURRENT FLOWS THROUGH THE IGNITION SWITCH AND SOMETIMES PRODUCES ENOUGH HEAT TO MELT INTERNAL SWITCH PARTS. *TT
REVISED STEERING WHEEL POSITION SENSOR OR STEERING SHAFT LOWER BEARING REPLACEMENT PROCEDURE AND STEERING WHEEL POSITION SENSOR CENTERING PROCEDURE. *EH
Showing the 8 most recent of 31 technical service bulletins on file with NHTSA.
WHEN DRIVER LOST CONTROL OF THE VEHICLE AND HIT A UTILITY POLE ON THE PASSENGER FRONT SIDE, THERE WAS NO DEPLOYMENT OF THE AIR BAGS. THE VEHICLE IS BEING REPAIRED. *AK
CONSUMER WAS INVOLVED IN A FRONTAL COLLISION IN WHICH DRIVER'S AND PASSENGER'S AIR BAGS DID NOT DEPLOY, CAUSE UNKNOWN. PLEASE GIVE ANY FURTHER DETAILS. *AK
TL* THE CONTACT OWNS A 1998 OLDSMOBILE ACHIEVA. WHILE DRIVING APPROXIMATELY 35 MPH, A BURNING ODOR WAS DETECTED FROM THE FRONT END OF THE VEHICLE. THE VEHICLE IDLED AND STALLED WITHOUT WARNING. THE CO
I WAS DRIVE ALONG UNION STREET IN GREENVILLE, MISS WHEN I NOTICE SMOKE COMING FROM THE HOOD OF THE CAR. I SUDDENLY PULL OVER BECAUSE THE CAR BECAME ENGULF IN FLAMES. THE FIREMAN WAS CALLED TO PUT THE
MY GM PASSLOCK SYSTEM HAS BEEN GOING ON THE FRITZ FOR WELL OVER A YEAR NOW. EVERY FIX WOULD LAST A COUPLE OF MONTHS, WEEKS THAN GO RIGHT BACK TO NO WORKING. I KEEP GETTING LOCK OUT OF OF THE CAR WITH
Showing the 5 most serious of 52 complaints filed with NHTSA.
