Vehicle Segment:
Compact SUV / Crossover
Target Market:
Budget-conscious consumers seeking a versatile and reliable compact SUV.
Utility:
Known for its practicality, compact size, and surprisingly spacious interior for its class.
Off Road Capability:
Often available with optional four-wheel drive, providing light off-road capability.
Gearbox Disassembly Assembly:
Complete procedures for removing, dismantling, inspecting, repairing, and reassembling the A4Q D1 automatic transmission.
Torque Converter:
Inspection, testing, and replacement procedures for the torque converter.
Valve Body And Controls:
Detailed diagrams and diagnostic procedures for the valve body, solenoids, and hydraulic control systems.
Gear Sets And Clutches:
Information on planetary gear sets, clutch packs, brake bands, and their operational principles.
Cooling System:
Transmission fluid cooler inspection, lines, and related components.
Electrical Components:
Wiring diagrams, sensor identification, and solenoid testing specific to the A4Q D1 transmission.
Shift Linkage And Cables:
Adjustment and inspection of the gear selector mechanism.
Troubleshooting Diagnostics:
Systematic diagnostic charts and procedures for common shifting problems, slipping, harsh engagement, and fluid leaks.
Preventive Maintenance:
Recommended service intervals, fluid change procedures, and filter replacement.
Part Identification And Ordering:
Comprehensive parts catalog with illustrations, part numbers, and descriptions for all internal and external transmission components.
Rebuild Procedures:
Step-by-step instructions for a complete transmission overhaul, including specifications for seal kits and rebuild kits.
Diagnostic Techniques:
Advanced diagnostic techniques for identifying wear, damage, and hydraulic issues within the transmission.
Measurement Specifications:
Detailed specifications for clearances, pressures, and component dimensions required during repair.
Transmission Type:
Automatic
Transmission Model:
A4Q D1
Manual Transmission Availability:
Likely available in 5-speed manual transmission variants.
Drive Modes:
Likely features 'P', 'R', 'N', 'D', '2', 'L' positions, with '2' and 'L' for enhanced engine braking and low-speed traction.
Crash Test Availability:
Varies by market and year; Euro NCAP or JNCAP ratings may apply for specific regions.
ABS:
Anti-lock Braking System (likely standard on most models)
Ebs:
Electronic Brake-force Distribution (often paired with ABS)
Airbags:
Front airbags for driver and passenger. Side airbags and curtain airbags may be optional or standard on higher trims.
Seatbelts:
Three-point seatbelts with pretensioners and force limiters.
Infotainment System:
Basic infotainment systems were common, featuring AM/FM radio, CD player, and potentially auxiliary inputs. Higher trims might have offered basic navigation or touchscreen options in later years.
Traction Control:
Traction Control System (TCS) may be available on certain models, especially with 4WD variants.
Connectivity Options:
Auxiliary audio input (3.5mm jack) was common. Bluetooth integration might be found on later models or as an aftermarket upgrade.
Automatic Transmission Fluid Change:
Typically recommended every 30,000-60,000 miles or 2-4 years, whichever comes first, or as per specific driving conditions (e.g., towing, heavy use).
Automatic Transmission Fluid:
Likely requires a specific Dexron or ATF type (e.g., Dexron III, Dexron VI, or a proprietary Daihatsu ATF). Refer to the manual for exact specification.
Transmission Fluid Capacity:
Approximately 6-8 liters for a complete fluid change, including torque converter. Refer to the manual for precise capacity.
Common Transmission Problems:
Potential issues can include delayed shifting, harsh engagement, slipping, and occasional solenoid failures. Regular fluid and filter maintenance is crucial to longevity.
Common Engine Issues:
Minor issues might include spark plug wear, potential for carbon buildup in older engines, and occasional sensor malfunctions.
Daihatsu Focus:
Daihatsu is known for producing small, fuel-efficient, and reliable vehicles, often with a focus on practicality and affordability.
Terios Generations:
The Daihatsu Terios has gone through multiple generations, with each iteration evolving in styling, technology, and refinement. This manual likely covers a specific generation or platform of the Terios.
Manufacturing Locations:
Primarily manufactured in Japan, with production or assembly also occurring in other Daihatsu or Toyota-affiliated plants globally.