Generation:
QA (This nomenclature is unusual; typically Mitsubishi uses alphanumeric designations. The QA likely refers to a specific internal or market-specific identifier for this iteration, potentially linked to the original Japanese market Pajero Mini/Pajero iQ.)
Production Years Covered:
1999, 2000, 2001, 2002
Chassis Code Implication:
Likely H53A, H58A, or similar, depending on engine and drivetrain configuration for the Pajero iQ/Mini.
Segment:
Kei car SUV/Off-roader. The Pajero iQ (Pajero Mini in Japan) was a niche offering focusing on compact size, fuel efficiency, and light off-road capability within the Kei car segment.
Key Competitors:
Suzuki Jimny, Daihatsu Terios (Kei version), Honda Acty (off-road variants).
Vehicle Appeal:
Compact dimensions, surprisingly capable off-road for its size, economical to run, practical for urban environments and light trails.
Target Audience:
Owners of Mitsubishi Pajero iQ/Mini, independent workshops, enthusiasts seeking in-depth maintenance and repair knowledge for this specific model.
Benefits:
Enables owners to perform diagnostics, routine maintenance, and complex repairs, saving on labor costs and ensuring proper vehicle upkeep.
Geographical Coverage:
Primarily Japan (JDM) market. Information may be applicable to export markets where similar models were sold under different names or with minor variations.
Estimated Page Count:
Comprehensive, likely exceeding 500 pages, typical for a complete workshop manual.
Type:
Complete Workshop Service Repair Manual
Language:
English (Technical translation from original Japanese service data is implied)
Format:
Downloadable (Likely PDF)
Powertrain:
Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system.
Drivetrain:
Manual transmission, automatic transmission, transfer case, front axle, rear axle, driveshafts, differentials.
Chassis:
Suspension (front and rear), steering system, braking system (hydraulic, ABS if applicable).
Electrical:
Body electrical systems, lighting, instruments, audio system, power windows, power locks, charging system, starting system, engine control module (ECM) diagnostics.
Body & Interior:
Body panels, doors, windows, seats, interior trim, HVAC system (heating, ventilation, air conditioning).
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspections.
Diagnostic Procedures:
Troubleshooting guides, symptom analysis, diagnostic trouble codes (DTCs), wiring diagrams.
Repair Procedures:
Engine overhaul, transmission rebuilds, brake caliper replacement, suspension component renewal, electrical component testing and replacement.
Component Disassembly & Reassembly:
Detailed step-by-step instructions for removing, disassembling, inspecting, repairing, and reassembling all major vehicle components.
Torque Specifications:
Precise torque values for all critical fasteners, ensuring proper assembly and preventing damage.
Depth:
Comprehensive, covering everything from basic fluid changes to complete engine and transmission overhauls. Includes detailed diagnostic trees and component specifications.
Engine Code And Type:
Likely 4A30 (DOHC Turbocharged 659cc Inline-3 Cylinder).
Bore X Stroke:
62.2 mm x 73.5 mm (typical for 4A30)
Compression Ratio:
Typically 8.5:1 or higher for turbocharged variants.
Horsepower:
Approx. 64 PS (47 kW; 63 hp) at 7000 rpm (JDM Kei car regulations).
Torque:
Approx. 10.0 kg⋅m (98 N⋅m; 72 lb⋅ft) at 3500 rpm (typical for 4A30 Turbo).
Fuel Delivery:
Electronic Fuel Injection (EFI), likely with a turbocharger and intercooler.
Fuel Type:
Unleaded Gasoline (Octane rating as per manufacturer recommendation, typically 91 RON or higher).
Cooling Type:
Water-cooled, pressurized system.
Oil Capacity:
Approximately 3.0 - 3.5 liters, depending on oil filter.
Transmission Type:
Likely a 5-speed Manual Transmission (MT) as standard on many variants.
Transmission Type:
3-speed Automatic Transmission (AT) was also common.
Drivetrain Options:
Available in 2WD (Rear-Wheel Drive) and 4WD (Four-Wheel Drive) configurations. 4WD often featured a part-time system with a transfer case and potentially a low-range gear.
Manual Transmission Fluid:
GL-4 SAE 75W-90 or SAE 80W-90 hypoid gear oil.
Automatic Transmission Fluid:
Dexron III or equivalent ATF.
Length:
Approx. 3,395 mm (JDM Kei car regulation maximum).
Width:
Approx. 1,475 mm (JDM Kei car regulation maximum).
Height:
Approx. 1,695 mm (depending on roof rack or 4WD model).
Wheelbase:
Approx. 2,350 mm.
Curb Weight:
Approx. 950 - 1100 kg, depending on configuration (2WD/4WD, MT/AT, trim).
Gross Vehicle Weight:
Approx. 1,300 - 1,400 kg.
Crash Test Ratings:
Likely no official JNCAP or Euro NCAP ratings for this specific Kei car variant from this era. Safety features would be limited by Kei car regulations of the time.
Braking System:
Front: Ventilated Disc Brakes. Rear: Drum Brakes (common for this class).
ABS:
Optional on higher trims or later models within this period.
Airbags:
Driver airbag standard on most models. Passenger airbag optional or absent on base trims.
Seatbelts:
3-point seatbelts with pre-tensioners for front occupants.
Audio System:
Basic AM/FM radio, possibly with CD player or cassette deck. Speaker configurations would be minimal.
Instrument Cluster:
Analog gauges for speedometer, tachometer (on some models), fuel level, and engine temperature. Warning lights for various systems.
ABS:
As mentioned, an optional driver assistance feature on select models.
4Wd Engagement:
Manual or electronic activation for 4WD systems (e.g., push-button or lever engagement for 2WD/4WD/4WD-Low).
External Ports:
No advanced connectivity features like USB, Bluetooth, or smartphone integration typical of modern vehicles. Likely limited to basic antenna connection for radio.
Engine Oil And Filter:
Every 5,000 - 10,000 km or 6 - 12 months, whichever comes first (refer to manual for exact recommendation based on driving conditions).
Air Filter:
Inspect every 10,000 km, replace every 20,000 - 30,000 km or as needed.
Spark Plugs:
Replace every 20,000 - 40,000 km depending on plug type (standard vs. platinum/iridium).
Timing Belt:
Replace every 80,000 - 100,000 km or 5-7 years (Crucial for the 4A30 engine, as it uses a timing belt).
Engine Oil Grade:
API SJ or higher, SAE 10W-30 or SAE 5W-30 (check manual for specific viscosity recommendations based on temperature).
Coolant:
Ethylene glycol-based antifreeze mixed 50/50 with deionized water. Mitsubishi DiaQueen Super Long Life Coolant (SLLC) is recommended.
Brake Fluid:
DOT 3 or DOT 4.
Turbocharger Reliability:
The 4A30 turbocharged engine can be prone to issues if not properly maintained, especially regarding oil changes. Turbo failure can occur due to lack of lubrication or oil contamination.
Timing Belt Integrity:
Given the age, the timing belt and tensioner are critical maintenance items. Failure can lead to catastrophic engine damage.
4Wd System:
Wear and tear on transfer case and differential components can occur with off-road use. Regular lubrication and inspection are advised.
HVAC System:
Age-related issues with HVAC components, such as blower motor failure or refrigerant leaks, are possible.
Mitsubishi Offroad Legacy:
Mitsubishi has a long and storied history in off-road vehicles, epitomized by the full-size Pajero (Montero). The Pajero iQ/Mini leverages this brand identity in a compact format.
Pajero Mini Lineage:
The Pajero iQ is essentially the Pajero Mini, a product of Mitsubishi's partnership with Suzuki. The original Pajero Mini (based on the Suzuki Every) debuted in 1994. This generation (QA) reflects updates and refinements made to the model line through the late 90s and early 2000s.
Manufacturing Location:
Japan
Kei Car Segment Importance:
The Kei car segment in Japan offers tax and insurance benefits, making compact vehicles like the Pajero Mini very popular for urban mobility and cost-conscious buyers. Its off-road styling and capability differentiate it.
Kei Car Awards:
While specific awards for the 1999-2002 Pajero iQ/Mini might not be widely documented in English sources, the Pajero Mini line has consistently been recognized within Japan for its segment-leading utility and off-road capability. It was often cited as a strong contender in Kei car comparisons.
Customer Satisfaction:
Generally positive for its niche appeal, practicality, and off-road prowess relative to its size. Durability is typically good with proper maintenance.
