🏷️ Basic Information

Make:

Chevrolet

Model:

K1500

Year:

1997

Generation Name:

GMT400 (Third Generation)

Platform Code:

GMT400

👋 Introduction

Positioning:

The 1997 Chevrolet K1500 was a highly popular full-size pickup truck, known for its robust construction, versatile capabilities, and range of engine options, catering to both work and personal use. This manual targets owners and technicians needing detailed, factory-level repair information.

Competitors:

Key competitors in the full-size pickup segment for 1997 included the Ford F-150, Dodge Ram 1500, and Toyota T100. The K1500's GMT400 platform offered a strong balance of comfort and capability.

Manual Highlights:

Officially licensed, factory-derived information, comprehensive system coverage, detailed procedures, diagnostic support, convenient digital format, year-long access with renewal options.

Access Model:

One-year access included, with options for discounted extended access.

📋 Manual Details

Regions Covered:

North America

Estimated Pages:

Thousands (typical for full factory service manual content)

Type:

Service and Repair Manual Software

Coverage Type:

Factory-level service and repair information, providing detailed instructions for maintenance, diagnostics, and repair procedures.

Language:

English

Format:

Digital Download (PDF/Proprietary Software)

Software Features:

Searchable text, bookmarking, printable pages, often with hyperlinked cross-references. Developed by RepairSurge, ensuring licensed and accurate content.

📖 Manual Coverage

Powertrain:

Engine Mechanical (Vortec 4.3L V6, 5.0L V8, 5.7L V8), Fuel System, Exhaust System, Cooling System, Lubrication System, Ignition System, Engine Control Systems (ECM/PCM), Automatic Transmission (4L60E, 4L80E), Manual Transmission (NV3500, NV4500), Transfer Case (NP231, NP241) for 4WD models.

Chassis:

Suspension (Front Independent Torsion Bar, Rear Leaf Spring), Steering System (Power Steering, Steering Column), Brakes (Front Disc, Rear Drum/Disc, ABS), Drivetrain (Axles, Driveshafts, CV Joints).

Electrical:

Wiring Diagrams, Lighting System, Ignition System, Starting System, Charging System, Gauges and Instruments, HVAC Controls, Power Accessories (Windows, Locks), Audio System, Exterior and Interior Lighting.

Body:

Exterior Body Panels, Interior Trim, Doors, Hood, Tailgate, Bumpers, Glass, Seals, Body Hardware, Frame and Underbody.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system components, controls, refrigerant handling (R134a), compressor, evaporator, condenser, blower motor, ductwork.

Safety Restraint System:

Airbag system (SRS) components, diagnosis, and replacement procedures (where applicable for 1997 models).

Maintenance:

Scheduled Maintenance (oil changes, filter replacements, fluid checks), Tune-ups, Belt and Hose Replacement, Spark Plug Replacement, Brake Pad/Shoe Replacement, Tire Rotation.

Repair:

Engine overhaul, transmission rebuild, differential repair, suspension component replacement, brake system repair, electrical component diagnosis and replacement, body panel repair and replacement.

Diagnostics:

Troubleshooting guides for common and uncommon issues, diagnostic trouble codes (DTCs) for OBD-II systems, step-by-step diagnostic procedures for various systems.

Wiring:

Complete diagnostic wiring diagrams for all major vehicle systems, including engine control, lighting, chassis electronics, and accessories.

Bodywork:

Minor body repairs, panel alignment, glass replacement, seal replacement, door and latch adjustments, seat removal/installation.

Depth:

Comprehensive, covering everything from basic fluid checks to complete engine and transmission overhauls. Includes detailed diagnostic flowcharts and specifications.

Specifications:

Includes detailed torque specifications for all fasteners, diagnostic voltage and resistance values, component testing procedures, and alignment specifications.

Troubleshooting Charts:

Extensive troubleshooting charts and flow diagrams for electrical issues, engine performance problems, and drivability concerns.

📊 Manual Specifications

File Type:

PDF (typically, though may utilize proprietary software for interactive features)

Quality:

High-resolution, clear text and diagrams, printable.

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Options:

4.3L (262 cu in) Vortec V6 (VIN X), 5.0L (305 cu in) Vortec V8 (VIN H), 5.7L (350 cu in) Vortec V8 (VIN R).

4.3L Vortec V6 Hp Torque:

Approximately 200 hp @ 4400 rpm, 260 lb-ft @ 2800 rpm (figures can vary slightly by application).

5.0L Vortec V8 Hp Torque:

Approximately 220 hp @ 4600 rpm, 275 lb-ft @ 3200 rpm (figures can vary slightly by application).

5.7L Vortec V8 Hp Torque:

Approximately 255 hp @ 4600 rpm, 330 lb-ft @ 2800 rpm (figures can vary slightly by application).

Injection Type:

Sequential Port Fuel Injection (SFI) for all Vortec engines.

System Type:

Distributorless Ignition System (DIS) with coil packs, or traditional distributor with coil depending on specific engine variant and build date.

Cooling Capacity:

Approx. 14.5-16.5 quarts (depending on engine and radiator size).

Oil Capacity:

Approx. 4.5-5.5 quarts (including filter, depending on engine).

PCM Modules:

PCM (Powertrain Control Module) and BCM (Body Control Module) are integral to engine and vehicle operation, with diagnostic capabilities via OBD-II port.

🔧 Transmission

Standard Transmission:

4-speed automatic 4L60E (for most configurations).

Optional Transmission:

4-speed automatic 4L80E (heavy-duty applications), 5-speed manual NV3500 (light-duty) or NV4500 (heavy-duty).

Features:

Electronic Transmission Control (ETC) on 4L60E and 4L80E, Overdrive gear for improved fuel economy, Tow/Haul mode (on some models).

📐 Dimensions

Wheelbase:

Varies by configuration: 117.0 in (Standard Bed), 131.5 in (Long Bed).

Overall Length:

Varies by configuration: approx. 194.1 in (Standard Bed), 208.7 in (Long Bed).

Curb Weight:

Ranges from approx. 4,300 lbs to 5,000+ lbs depending on configuration (engine, drivetrain, cab style).

Gvwr:

Gross Vehicle Weight Rating varies significantly by model and configuration (e.g., 6,200 lbs to 7,200 lbs for 1500 series).

Payload Capacity:

Varies by configuration, typically ranging from 1,000 lbs to 2,000+ lbs.

Towing Capacity:

Varies significantly by engine, drivetrain, axle ratio, and equipment packages, often ranging from 4,000 lbs to 7,000+ lbs.

🛡️ Safety Features

NHTSA Ratings:

NHTSA ratings for this era of trucks were generally good for frontal impact, but side impact and rollover data were less comprehensive than modern standards. Specific ratings would need to be confirmed for individual configurations.

Active Safety:

Anti-lock Braking System (ABS) available on front wheels, and sometimes rear wheels or all four wheels on 4WD models.

Passive Safety:

Seat belts, strong steel frame construction, padded interior surfaces.

💡 Technology Features

Audio System:

Factory AM/FM stereo with cassette player, optional CD player, and multiple speaker configurations (e.g., standard, premium).

Driver Assistance Features:

Limited by modern standards; primarily focused on ABS for braking. Cruise control was common.

Connectivity Options:

None in the modern sense (no Bluetooth, USB, or smartphone integration). Factory alarm system optional.

🔧 Maintenance

Oil Change Interval:

Every 3,000 to 7,500 miles (depending on oil type and driving conditions; consult specific owner's manual or manual for exact recommendation).

Transmission Fluid Change Interval:

Typically every 30,000 to 60,000 miles for automatic transmissions, or as specified in the service manual for manual transmissions.

Coolant Flush Interval:

Every 30,000 to 60,000 miles or 2-4 years, depending on coolant type.

Engine Oil Spec:

API Service SG or SH rated oil. Viscosity: 5W-30 for most conditions, 10W-30 for higher ambient temperatures. Consult manual for exact fill.

Transmission Fluid Spec:

Automatic: Dexron-III (or equivalent). Manual (NV3500/NV4500): GL-4 gear oil, SAE 75W-90.

Coolant Spec:

Ethylene glycol-based antifreeze (green) with corrosion inhibitors. Typically a 50/50 mix with distilled water.

Brake Fluid Spec:

DOT 3 brake fluid.

Power Steering Fluid Spec:

Dexron-III (or equivalent) power steering fluid.

Differential Fluid Spec:

API GL-5 rated gear oil. SAE 80W-90 for most applications, SAE 75W-90 for cold climates.

Transfer Case Fluid Spec:

ATF+4 or Dexron-III for NP231/NP241 transfer cases.

Common Problems:

Intake manifold gasket leaks, power steering pump leaks, starter motor issues, ABS sensor failures, rear main seal leaks, transmission cooler line leaks, minor body rust in certain climates.

📚 Vehicle History

Heritage:

Chevrolet has a long-standing reputation for producing durable and capable trucks, dating back to the early 20th century. The K-series trucks have been a cornerstone of their commercial and consumer offerings.

Evolution To 1997:

The GMT400 platform, introduced in 1988 for the C/K line, represented a significant redesign with more aerodynamic styling, improved interiors, and the introduction of the Vortec engine family in later years. By 1997, it was a well-established and refined platform.

Engine Upgrades By 1997:

The 'Vortec' designation signifies updated versions of GM's Small-Block V8 engines and the 4.3L V6, featuring revised cylinder heads, intake manifolds, and fuel injection for improved performance and efficiency, becoming standard by this period.

Production Period:

GMT400 platform produced from 1988 to 2002 (with variations and regional production).