Acura AWD Manual Transmission

The Acura AWD Manual Transmission system combines sophisticated all-wheel drive technology with precise manual gear shifting for enhanced driving performance and control. This system features torque vectoring, limited-slip differentials, and intelligent power distribution to all four wheels while maintaining the engaging driving experience of a manual transmission. Below are key sections covering features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. System Components 3. Operation Guidelines 4. Specifications 5. Controls and Interface 6. Driving Techniques 7. Maintenance Schedule 8. Fluid Requirements 9. Safety Features 10. Warranty Information 11. Troubleshooting

Features at a Glance

Key components: SH-AWD (Super Handling All-Wheel Drive) system, 6-speed manual transmission, torque vectoring technology, limited-slip differential, electronic stability control integration.

Feature	Description
SH-AWD System	Intelligent torque distribution to all four wheels
6-Speed Manual Transmission	Precision gear shifting with short-throw design
Torque Vectoring	Overdrives outside rear wheel in corners for enhanced handling
Limited-Slip Differential	Improved traction and power delivery
Electronic Stability Control	Integrated with AWD system for optimal control
Hill Start Assist	Prevents rollback on inclines
Rev-Match Technology	Automatically matches engine RPM during downshifts
Dual-Clutch System	Enhanced shift speed and smoothness
Transmission Cooler	Maintains optimal operating temperature
Shift Indicator	Optimal shift point guidance

System Components

Major components include transmission assembly, transfer case, drive shafts, differential units, and electronic control modules.

Transmission Assembly: 6-speed manual gearbox with synchronized gears
Transfer Case: Distributes power front to rear with electronic control
Rear Differential: Active torque vectoring unit with electromagnetic clutch
Drive Shafts: High-strength steel construction for durability
Control Modules: PCM and AWD control unit for system management

WARNING! Transmission components operate at high temperatures; allow cooling before servicing.

Operation Guidelines

Proper operation ensures longevity and optimal performance of the AWD manual transmission system.

Startup procedure: Depress clutch fully, start engine, select first gear
Shifting technique: Smooth clutch engagement, precise gear selection
AWD operation: Automatic torque distribution based on driving conditions
Performance driving: Utilize rev-match feature for sport driving
Cold weather operation: Allow system warm-up for optimal fluid circulation

CAUTION! Avoid aggressive shifting when transmission is cold.

Specifications

Transmission Type: 6-speed manual with SH-AWD
Gear Ratios: 1st: 3.267, 2nd: 1.880, 3rd: 1.360, 4th: 1.024, 5th: 0.830, 6th: 0.686
Final Drive Ratio: 4.111:1
Torque Capacity: 400 Nm maximum input torque
Fluid Capacity: 2.8 liters manual transmission fluid
Weight: 98 kg complete assembly
Service Intervals: 60,000 miles fluid change, 120,000 miles inspection
Operating Temperature: -40°C to 150°C

Controls and Interface

Driver controls include shift lever, clutch pedal, and electronic driving mode selection.

Shift Pattern: Traditional H-pattern with reverse lock-out

Electronic Controls: Sport mode button, stability control button, hill start assist activation

Instrument Cluster: Gear position indicator, AWD status display, shift point indicator, system warning lights

Drive Modes: Comfort (standard operation), Sport (enhanced throttle response and shift feel), Sport+ (maximum performance settings)

Driving Techniques

Optimize performance with proper driving techniques for AWD manual transmission.

Smooth acceleration: Progressive throttle application for optimal traction
Rev-matching: Use during downshifts for smoother gear engagement
Cornering: Trust AWD system - apply power through corners
Hill starts: Utilize hill start assist feature
Performance shifting: Quick, firm shifts without forcing the lever

Tip: Practice smooth clutch engagement to extend clutch life.

Maintenance Schedule

Regular maintenance ensures optimal performance and longevity.

Every 30,000 miles: Inspect transmission mounts and linkage
Every 60,000 miles: Replace manual transmission fluid
Every 120,000 miles: Comprehensive transmission inspection
As needed: Clutch system inspection and adjustment
Seasonal: Check for leaks and component wear

WARNING! Use only Acura-approved transmission fluids.

Fluid Requirements

Acura Manual Transmission Fluid or equivalent meeting Honda/Acura specifications.

CAUTION! Incorrect fluid can damage transmission components and void warranty.

Safety Features

Integrated safety systems include electronic stability control, traction control, hill start assist, and gear position safety interlocks.

Warranty Information

5-year/60,000-mile powertrain warranty covering transmission and AWD components. Additional 8-year/80,000-mile emission control system warranty. For warranty claims and service, contact authorized Acura dealerships.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Difficulty shifting	Low fluid/worn synchronizers	Check fluid level; inspect synchronizers; adjust linkage
Grinding noises	Worn clutch/synchronizers	Inspect clutch system; check synchronizer wear
AWD warning light	System fault/sensor issue	Diagnose with Acura diagnostic system; check sensors
Vibration during acceleration	Drive shaft/differential issues	Inspect drive shafts; check differential mounts
Fluid leaks	Seals/gaskets	Identify leak source; replace seals as needed

Service: Authorized Acura dealerships only for warranty repairs

Support: 1-800-TO-ACURA; www.acura.com