2003 Acura TL Type S Manual Transmission

The 2003 Acura TL Type S is a luxury sports sedan featuring a 6-speed manual transmission paired with a 3.2L V6 engine producing 260 horsepower. This performance-oriented transmission offers precise gear changes, short throw shifter, and enhanced driving dynamics. Below are key sections covering specifications, operation, maintenance, troubleshooting, and technical details.

1. Transmission Specifications 2. Operation Guidelines 3. Maintenance Schedule 4. Fluid Requirements 5. Clutch System 6. Shift Mechanism 7. Common Issues 8. Troubleshooting 9. Technical Service 10. Warranty Information 11. Contact Support

Transmission Specifications

Key components: 6-speed manual gearbox, hydraulic clutch system, limited-slip differential, and performance-oriented gear ratios.

Feature	Description
Transmission Type	6-speed manual
Gear Ratios	1st: 3.266, 2nd: 1.888, 3rd: 1.330, 4th: 1.034, 5th: 0.829, 6th: 0.657
Final Drive Ratio	4.389:1
Clutch Type	Hydraulic, single disc
Shift Mechanism	Short-throw shifter
Synchros	Carbon-lined synchronizers
Fluid Capacity	2.2 quarts (2.1 liters)
Fluid Type	Honda MTF or equivalent
Differential	Helical limited-slip

Operation Guidelines

Proper manual transmission operation ensures longevity and optimal performance.

Clutch operation: Depress clutch fully before shifting; release smoothly.
Shifting technique: Use firm, precise movements; avoid forcing gears.
Rev-matching: Recommended for downshifting to reduce wear.
Hill starts: Use parking brake for assistance on steep inclines.

WARNING! Do not rest hand on shifter while driving; avoid riding the clutch.

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
Clutch fluid: Check every oil change

CAUTION! Use only recommended fluids; improper maintenance voids warranty.

Fluid Requirements

Transmission Fluid: Honda MTF or equivalent manual transmission fluid
Capacity: 2.2 quarts (2.1 liters)
Change Interval: 30,000 miles or 2 years
Clutch Fluid: DOT 3 or DOT 4 brake fluid
Fluid Check: Monthly inspection recommended
Drain Plug Torque: 36 lb-ft (49 N·m)
Fill Plug Torque: 36 lb-ft (49 N·m)

Clutch System

Hydraulic clutch system with self-adjusting mechanism and wear indicator.

Components: Clutch master cylinder, slave cylinder, clutch disc, pressure plate, throwout bearing.

Operation: Hydraulic system provides consistent pedal feel. Clutch engagement point is mid-travel. Wear indicator: Pedal height decreases as clutch wears. Replacement interval: Typically 60,000-100,000 miles depending on driving habits. Adjustment: Self-adjusting system; no manual adjustment required.

Shift Mechanism

Short-throw shifter with precise cable-operated linkage.

Shift pattern: Standard H-pattern with reverse lockout
Shift feel: Firm, positive engagement
Reverse engagement: Lift collar on shifter
Linkage adjustment: Cable-type with minimal play

Tip: For smoother shifts, pause briefly in neutral between gears.

Common Issues

Typical manual transmission concerns and their characteristics.

Clutch chatter: Usually indicates worn clutch components
Hard shifting: May require fluid change or linkage adjustment
Gear grind: Often indicates synchro wear or low fluid
Clutch slippage: Shows as RPM increase without speed increase
Fluid leaks: Check seals and gaskets
Noise in neutral: May indicate input shaft bearing wear
Difficulty engaging gears: Could be clutch hydraulic issue
Vibration: May indicate worn engine/transmission mounts

WARNING! Address transmission issues promptly to prevent further damage.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Hard to shift into gear	Low fluid, worn clutch	Check fluid level; inspect clutch system
Gear grinding	Worn synchros, low fluid	Change transmission fluid; inspect synchros
Clutch slippage	Worn clutch disc	Replace clutch components
Fluid leaks	Seals, gaskets	Inspect and replace leaking components
Noise in neutral	Input shaft bearing	Professional diagnosis required

Reset: No electronic reset required for manual transmission.

Technical Service

Professional service procedures and technical specifications.

Warranty Information

Original warranty: 4 years/50,000 miles. Extended coverage available. Keep maintenance records for warranty claims.

CAUTION! Modifications may void warranty; use genuine Acura parts.

Contact Support

Acura Client Service: 1-800-382-2238. Website: www.acura.com. For technical assistance, contact certified Acura dealership. Service manuals available through Helm Incorporated.