1985 Nissan 300ZX 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 troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- 2+2 Coupe 2-Door
- Base Coupe 2-Door
- Turbo Coupe 2-Door
Engines covered
- 3.0L 2960CC 181Cu. In. V6 GAS SOHC Turbocharged
- 3.0L 2960CC 181Cu. In. V6 GAS SOHC 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
UNINTENDED ACCELERATION MAY OCCUR, FOR EXAMPLE, WHEN SHIFTING FROM THE PARK POSITION.
THIS COULD RESULT IN A VEHICLE ACCIDENT.
INSTALL A SHIFT INTERLOCK SYSTEM WHICH PREVENTS THE TRANSMISSION SHIFT LEVER FROM BEING MOVED FROM T
NISSAN: VENT CONTROL VALVE REPLACEMENT. WHEN REPLACING THE EVAP CANISTER VENT CONTROL VALVE FOR REASON: USE THE ONE LISTED ON PAGE 2; FOR VENT CONTROL VALVE REPLACEMENT PROCEDURE, REFER TO THE APPROPRIATE SECTION OF THE ELECTRONIC SERVICE M
NISSAN: TIRE PRESSURE MONITORING SYSTEM (TPMS) WARNING LIGHT ON/FLASHING. NO MODELS OR MODEL YEARS LISTED. *PE UPDATED ON 08-11-2011. *KB
NISSAN: THE 12 VOLT BATTERY IS AN IMPORTANT PART OF THE VEHICLE ELECTRICAL SYSTEM AND IS REQUIRED TO STAY CONNECTED WHEN THE ENGINE IS RUNNING. TO PREVENT DAMAGE TO VEHICLE ELECTRONIC COMPONENTS FOLLOW THE INSTRUCTIONS/CAUTIONS. NO MODEL YE
ACCELERATOR STUCK, CAUSING AN ACCIDENT. TT
ACCELERATOR STUCK, CAUSING LOSSS OF CONTROL/ACCIDENT. TT
LEAKING FUEL INJECTORS CAUSED ENGINE FIRE. *DH
TL*THE CONTACT OWNS A 1985 NISSAN 300ZX. WHILE DRIVING 65 MPH, THE CONTACT HEARD A LOUD NOISE COMING FROM THE ENGINE. HE OPENED THE HOOD AND NOTICED FLAMES COMING FROM THE FUEL INJECTORS. THE VEHIC
TL*THE CONTACT OWNS A 1985 NISSAN 300ZX. APPROXIMATELY TEN MINUTES AFTER STARTING THE VEHICLE, THERE WAS AN EXPLOSION IN THE ENGINE COMPARTMENT. THE FIRE DESTROYED THE VEHICLE. THE DEALER HAS NOT I
Showing the 5 most serious of 89 complaints filed with NHTSA.
