The 2006 Acura TSX features a 6-speed manual transmission paired with a 2.4-liter i-VTEC 4-cylinder engine producing 205 horsepower. This sport sedan offers precise shifting, smooth clutch engagement, and excellent driving dynamics. Below are key sections covering specifications, operation, maintenance, troubleshooting, and performance characteristics.
The 6-speed manual transmission is designed for sporty performance and smooth operation.
| 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: 0.645 |
| Final Drive Ratio | 4.388:1 |
| Reverse Gear | 3.583:1 |
| Synchromesh | All forward gears |
| Clutch Type | Hydraulic, single disc |
| Shift Mechanism | Cable-operated |
Proper manual transmission operation ensures longevity and optimal performance.
WARNING! Do not rest hand on shifter while driving; avoid riding the clutch pedal.
The H-pattern shift layout with reverse lock-out mechanism.
| Gear Position | Location | Recommended Speed Range |
|---|---|---|
| 1st Gear | Left and up | 0-15 mph |
| 2nd Gear | Left and down | 15-25 mph |
| 3rd Gear | Center and up | 25-40 mph |
| 4th Gear | Center and down | 40-55 mph |
| 5th Gear | Right and up | 55-70 mph |
| 6th Gear | Right and down | 70+ mph |
| Reverse | Left, then right and up | Stationary only |
Regular maintenance ensures transmission longevity and performance.
Use only recommended fluids for optimal performance and protection.
| Fluid Type | Specification | Capacity |
|---|---|---|
| Manual Transmission Fluid | Honda MTF or equivalent | 2.2 quarts (2.1 liters) |
| Clutch Fluid | DOT 3 or DOT 4 brake fluid | As needed in reservoir |
CAUTION! Using incorrect fluid may cause transmission damage and void warranty.
Hydraulic clutch system with self-adjusting mechanism.
The manual transmission enhances the TSX's sporty character.
Optimize your manual transmission driving experience.
Tip: Practice smooth clutch engagement in parking lots to master the friction point.
Recognize and address common manual transmission concerns.
| Issue | Symptoms | Possible Causes |
|---|---|---|
| Grinding Gears | Metal-on-metal sound during shifting | Worn synchronizers, low fluid, improper shifting |
| Difficulty Shifting | Resistance when moving shifter | Worn clutch, linkage issues, fluid contamination |
| Clutch Slippage | RPM increases without speed increase | Worn clutch disc, hydraulic problems |
| Transmission Noise | Whining or grinding in neutral | Bearing wear, gear damage |
Original warranty coverage for the 2006 Acura TSX manual transmission.
For warranty claims, contact Acura Client Relations at 1-800-382-2238.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Hard to shift into gear | Clutch not disengaging fully | Check clutch fluid level, bleed system, inspect master/slave cylinders |
| Gear pops out | Worn shift linkage or detents | Inspect shift mechanism, check transmission mounts |
| Vibration in gear | Worn transmission mounts | Replace transmission mounts, check driveshaft condition |
| Fluid leaks | Seal or gasket failure | Identify leak source, replace seals, refill with proper fluid |
| Noisy in neutral | Input shaft bearing wear | Professional diagnosis, bearing replacement if necessary |
Service: Contact Acura dealer for professional transmission service.
Support: 1-800-382-2238; www.acura.com