Introduction
This owner's manual provides essential information for the safe and efficient operation, maintenance, and care of your 1989 Nissan Pickup Truck, D21 model. Please read this manual thoroughly to familiarize yourself with your vehicle's features and functions. Keeping this manual in your vehicle will ensure that important information is always accessible.
All information, illustrations, and specifications contained in this manual are based on the latest product information available at the time of publication. Nissan reserves the right to make changes at any time without notice.

This image displays the front cover of the 1989 Nissan Pickup Truck Owner's Manual, featuring the Nissan logo and manual title.
Understanding Your Manual
This manual is organized into several sections, each covering specific aspects of your Nissan Pickup Truck. For your convenience, important safety information is highlighted throughout the manual. Pay close attention to warnings and cautions to prevent injury or damage to your vehicle.
- Warnings: Indicate a situation that could result in serious injury or death if not avoided.
- Cautions: Indicate a situation that could result in minor or moderate injury or vehicle damage if not avoided.
- Notices: Provide information that is important but not hazard-related.
Operating Your Vehicle
This section details the controls and features necessary for operating your Nissan Pickup Truck. It covers starting and stopping the engine, operating the transmission, lighting, wipers, and other essential functions.
Starting the Engine
- Ensure the parking brake is engaged.
- For manual transmission, depress the clutch pedal fully. For automatic transmission, ensure the shift lever is in "P" (Park) or "N" (Neutral).
- Insert the key into the ignition and turn it to the "START" position. Release the key once the engine starts.
- Allow the engine to warm up briefly before driving, especially in cold weather.
Driving Safely
Always wear your seatbelt and ensure all passengers are properly restrained. Adjust mirrors for optimal visibility. Drive defensively and adhere to all traffic laws. Avoid driving while fatigued or under the influence of alcohol or drugs.
Maintenance and Care
Regular maintenance is crucial for the longevity and performance of your Nissan Pickup Truck. This section outlines recommended service intervals and procedures for routine checks.
Scheduled Maintenance
- Engine Oil and Filter: Check regularly, change as per schedule (e.g., every 3,000-5,000 miles or 3-6 months).
- Tire Rotation: Rotate tires every 6,000-8,000 miles to ensure even wear.
- Brake System: Inspect brake pads, discs, and fluid levels periodically.
- Fluid Levels: Regularly check coolant, power steering fluid, and windshield washer fluid.
Refer to the detailed maintenance schedule provided in the original manual for specific intervals and procedures.
Troubleshooting Common Issues
This section provides guidance on identifying and resolving minor issues that may arise during vehicle operation. For more complex problems, consult a certified Nissan service technician.
Engine Will Not Start
- Check battery terminals for corrosion or looseness.
- Ensure the fuel tank has sufficient fuel.
- Verify the shift lever is in "P" or "N" (automatic) or clutch pedal is fully depressed (manual).
- If the engine cranks but does not start, there might be an issue with the fuel system or ignition.
Warning Lights Illuminated
If a warning light illuminates on your dashboard, refer to the specific section in the original manual for its meaning and recommended action. Do not ignore warning lights, as they often indicate a potential problem that requires immediate attention.
Specifications
Below are key specifications for the 1989 Nissan Pickup Truck D21 model, based on the information available.
| Attribute | Value |
|---|---|
| ASIN | B00L9M1L38 |
| Publisher | Nissan |
| Publication Date | January 1, 1989 |
| Language | English |
| Item Weight | 7.4 ounces |
| Dimensions | 5.25 x 8.25 x 0.25 inches |
Note: These specifications pertain to the physical manual itself. For detailed vehicle specifications, please refer to the contents within the manual.
Warranty and Support
This document is a reproduction of the original owner's manual. For information regarding the vehicle's original warranty, please consult the warranty booklet that accompanied the vehicle at the time of purchase, or contact an authorized Nissan dealership.
For further assistance or inquiries regarding your 1989 Nissan Pickup Truck, it is recommended to contact an authorized Nissan service center or visit the official Nissan website for historical vehicle support information.
You can find more information about Nissan vehicles and support services by visiting the official Nissan website: Nissan USA





