The 2014 Acura TL is a luxury sports sedan featuring a 3.5L V6 engine with 280 horsepower, 6-speed automatic transmission with Sequential SportShift, available Super Handling All-Wheel Drive (SH-AWD), premium audio system, and advanced safety features. This service manual provides comprehensive maintenance, repair, and troubleshooting information for certified technicians and qualified mechanics.
Technical specifications for the 2014 Acura TL models including engine, transmission, dimensions, and capacities.
| Specification | Details |
|---|---|
| Engine Type | 3.5L SOHC V6 VTEC |
| Horsepower | 280 hp @ 6200 rpm |
| Torque | 254 lb-ft @ 5000 rpm |
| Transmission | 6-speed automatic with Sequential SportShift |
| Drivetrain | FWD or SH-AWD |
| Fuel Capacity | 18.5 gallons |
| Oil Capacity | 4.5 quarts (with filter) |
| Wheelbase | 109.3 inches |
| Curb Weight | 3,694 lbs (FWD) |
| Brake System | 4-wheel disc with ABS |
Recommended service intervals and maintenance procedures for optimal vehicle performance.
WARNING! Always use genuine Acura parts and fluids for optimal performance and warranty compliance.
Comprehensive engine service procedures including diagnostics, repair, and component replacement.
Automatic transmission service including fluid changes, shift solenoid replacement, and SH-AWD system maintenance.
CAUTION! Use only Honda ATF-DW1 transmission fluid for proper operation.
Wiring diagrams, component locations, and electrical system diagnostics.
Battery: Testing, replacement, and charging system diagnostics. Alternator: Output testing and replacement procedure. Starter: Removal, testing, and installation. Lighting: Headlight, taillight, and interior lighting service. Power Accessories: Window motors, door locks, and seat adjustments. Audio/Navigation: Radio, amplifier, and navigation system troubleshooting.
Complete brake system service including ABS, electronic brake distribution, and parking brake.
Tip: Always bed-in new brake pads according to manufacturer specifications.
Front and rear suspension components, steering system, and wheel alignment procedures.
WARNING! Always use proper jacking points and safety stands when working under vehicle.
Climate control system service including compressor, condenser, and heater core replacement.
Body panel replacement, interior trim, and accessory installation procedures.
CAUTION! Follow proper procedures for airbag system deactivation before interior work.
Using diagnostic tools, reading trouble codes, and system performance testing.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Engine won't start | Battery, starter, fuel pump | Check battery voltage, test starter, verify fuel pressure |
| Transmission slipping | Low fluid, worn clutches | Check fluid level and condition, perform pressure test |
| Brake vibration | Warped rotors | Inspect and replace brake rotors, check calipers |
| Steering wheel shake | Unbalanced tires, worn components | Balance tires, inspect tie rods and ball joints |
| Electrical issues | Faulty alternator, bad grounds | Test charging system, check ground connections |
Reset Procedures: Maintenance minder reset, TPMS reset, power window reset
Technical Support: Acura Technical Information System (TIS) or contact Acura dealer service department