2014 Acura TLX Manual Transmission

The 2014 Acura TLX with manual transmission features a 6-speed gearbox paired with either the 2.4L inline-4 or 3.5L V6 engine, offering precise shift control, sport-tuned suspension, paddle shifters, and advanced torque vectoring. Below are key sections for specifications, operation, maintenance, troubleshooting, and performance features.

1. Transmission Specifications 2. Operation Guidelines 3. Maintenance Schedule 4. Performance Features 5. Controls and Interface 6. Driving Tips 7. Fluid Requirements 8. Common Issues 9. Warranty Information 10. Technical Support 11. Troubleshooting

Transmission Specifications

Key components: 6-speed manual gearbox, hydraulic clutch system, limited-slip differential, and sport mode engagement.

Feature	Description
Gear Ratios	1st: 3.64, 2nd: 2.24, 3rd: 1.52, 4th: 1.15, 5th: 0.92, 6th: 0.76
Final Drive Ratio	4.33:1
Clutch Type	Hydraulic, single-disc
Shift Mechanism	Direct cable linkage
Synchros	Carbon-lined, multi-cone
Transmission Fluid	Honda MTF (Manual Transmission Fluid)
Capacity	2.2 quarts (2.1 liters)
Differential	Torque-sensing limited slip
Shift Pattern	H-pattern with reverse lockout
Weight	98 lbs (44.5 kg)

Operation Guidelines

Proper shifting techniques and clutch operation for optimal performance and longevity.

Start engine: Depress clutch fully, shift to neutral, then start.
Shifting up: Accelerate to appropriate RPM, depress clutch, shift smoothly.
Shifting down: Match engine speed with lower gear RPM before engagement.
Reverse gear: Come to complete stop, lift reverse lockout collar, then engage.

WARNING! Avoid riding the clutch or shifting without fully depressing clutch pedal to prevent premature wear.

Maintenance Schedule

Regular maintenance ensures transmission reliability and performance.

Fluid change: Every 30,000 miles or 2 years
Clutch inspection: Every 15,000 miles
Shift linkage adjustment: As needed or every 30,000 miles
Transmission mount check: Every 30,000 miles

CAUTION! Use only specified transmission fluid to avoid damage.

Performance Features

Sport Mode: Adjusts throttle response and shift points
Paddle Shifters: Manual gear selection without clutch
Rev Matching: Automatically blips throttle on downshifts
Torque Vectoring: Improves cornering stability
Hill Start Assist: Prevents rollback on inclines
Launch Control: Optimized acceleration from standstill
Gear Indicator: Displays current gear in instrument cluster
Shift Lights: Visual cues for optimal shift points

Controls and Interface

Transmission controls and driver interface elements.

Gear Lever: Leather-wrapped with aluminum accents, reverse lockout mechanism.

Clutch Pedal: Hydraulic with adjustable engagement point.

Instrument Display: Gear position indicator, shift point recommendations, maintenance reminders.

Sport Mode Button: Located on center console for performance mode activation.

Driving Tips

Optimal driving techniques for manual transmission operation.

Smooth clutch engagement: Release gradually while applying throttle
Proper shift points: 2,500-3,000 RPM for normal driving, 6,000+ RPM for performance
Engine braking: Use lower gears for controlled deceleration
Cold weather operation: Allow transmission to warm up before aggressive driving

Tip: Practice smooth heel-toe downshifting for improved performance driving.

Fluid Requirements

Transmission fluid specifications and replacement procedures.

Fluid type: Honda Genuine MTF only
Capacity: 2.2 quarts (2.1 liters)
Change interval: 30,000 miles or 2 years
Drain and fill procedure: Remove drain plug, refill through fill port
Fluid level check: Vehicle must be on level surface, check at operating temperature

WARNING! Using incorrect fluid can cause shifting problems and transmission damage.

Common Issues

Typical problems and their solutions for manual transmission models.

Issue	Description
Grinding gears	Worn synchros or low fluid level
Difficulty shifting	Needs clutch adjustment or fluid change
Clutch chatter	Worn clutch disc or pressure plate
Transmission noise	Bearing wear or insufficient lubrication
Fluid leaks	Seal or gasket replacement needed

Warranty Information

Standard warranty coverage for transmission components.

Basic Warranty: 4 years/50,000 miles
Powertrain Warranty: 6 years/70,000 miles
Transmission Components: Covered under powertrain warranty
Clutch Assembly: Considered wear item, 1 year/12,000 miles
Fluid Changes: Owner responsibility after initial service

Technical Support

Acura customer support and service information.

Acura Client Service: 1-800-382-2238. Website: www.acura.com. For technical service bulletins and recalls, contact your local Acura dealership. Service manuals available through Helm Incorporated.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Hard to shift into gear	Low fluid, worn clutch	Check fluid level, inspect clutch system
Gear grinding noise	Synchro wear, improper technique	Replace synchros, practice proper shifting
Clutch pedal vibration	Worn throwout bearing	Replace clutch components
Transmission overheating	Aggressive driving, low fluid	Allow cooling, check fluid level
Fluid leaks	Seal damage, loose bolts	Inspect seals, tighten drain/fill plugs

Reset: Disconnect battery for 10 minutes to reset transmission control module if needed.

Service: 1-800-382-2238; www.acura.com