1998 Volkswagen Passat Service and Repair Manual
1998 Volkswagen Passat 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.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- GLX Sedan 4-Door
- GLS Sedan 4-Door
- GLS Wagon 4-Door
Engines covered
- 2.8L 2771CC V6 GAS DOHC Naturally Aspirated
- 1.8L 1781CC l4 GAS DOHC Turbocharged
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
VEHICLE DESCRIPTION: PASSENGER VEHICLES. IF THE ENGINE BACKFIRES DURING A COLD-START, AN AIR SCREEN WHICH IS LOOSELY SEATED IN THE AIR FLOW METER CAN BECOME DAMAGED.
SCREEN PIECES COULD ENTER THE INTAKE AIR FLOW SYSTEM AND PREVENT THE THROTTLE PLATE FROM RETURNING T
DEALERS WILL INSTALL A RETAINING RING TO HOLD THE AIR SCREEN IN PLACE.
DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONF
DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE S
Corrosion on Rear Lid at Rear Window Area
Corrosion on Rear Lid at Rear Window Area
Update to Volkswagen engine oil standards
Volkswagen Engine oil quality standards, update to attachments.
Engine oil quality standards, update to attachments.
Update model year applicability to include 2023.
Battery testing and charging using special tools VAS6161 & GRX3000VAS Charger. Updated to include additional model year applicability.
Tool number added to table. Removal of Behr Flush Kit. VAS 6337/1A
Showing the 8 most recent of 84 technical service bulletins on file with NHTSA.
WHILE DRIVING AT ABOUT 40 MPH ANOTHER VEHICLE RAN A RED LIGHT AN HIT CONSUMER ON FRONT RIGHT PASSENGER'S SIDE. UPON IMPACT, AIRBAGS DID NOT DEPLOY. CAR IS NOW AT BODY SHOP. *AK
I WAS INVOLVED IN A COLLISION ON 3/11 WHERE A WOMAN CUT ME OFF BY MAKING A LEFT HAND TURN AS SHE WAS HEADED TOWARD ME. THE FRONT PASSENGER SIDE OF MY CAR STUCK THE SIDE OF HER CAR. THE FRONT RIGHT S
ONGOING DISPUTE WITH VCI AND VW OVER LEASE PAYMENTS AND RECALL AND DAMAGES. NO SAFETY DEFECTS MENTIONED IN SUMMARY. *AK
ABS MODULE IN OPERATIVE ABS SYSTEM. *TR
ABS MODULE IN OPERATIVE ABS SYSTEM. *TR
Showing the 5 most serious of 476 complaints filed with NHTSA.
