Acura MDX Automatic and Manual

The Acura MDX is a luxury mid-size crossover SUV featuring both automatic and manual transmission options, advanced SH-AWD system, powerful V6 engine, premium interior amenities, and cutting-edge technology features. Below are key sections covering transmission systems, performance specifications, driving modes, maintenance, and operational guidelines.

1. Transmission Overview 2. Automatic Transmission Features 3. Manual Transmission Operation 4. Performance Specifications 5. Driving Modes 6. Transmission Maintenance 7. Gear Selection Guide 8. Troubleshooting 9. Safety Features 10. Warranty Information

Transmission Overview

The Acura MDX offers two transmission options: 10-speed automatic transmission with paddle shifters and 6-speed manual transmission for enhanced driver engagement.

Transmission Type	Features
10-Speed Automatic	Sequential SportShift, paddle shifters, Grade Logic Control
6-Speed Manual	Short-throw shifter, rev-matching technology, sport clutch
Drive Modes	Comfort, Normal, Sport, Sport+
SH-AWD System	Torque vectoring for improved cornering
Transmission Fluid	ATF-DW1 for automatic, MTF for manual

Automatic Transmission Features

The 10-speed automatic transmission provides smooth shifting and enhanced performance capabilities.

Sequential SportShift: Manual gear selection via shift lever or paddle shifters
Grade Logic Control: Automatically selects optimal gear for uphill/downhill driving
Idle Stop: Engine automatically shuts off at stops to conserve fuel
Paddle Shifters: Magnesium paddles for manual gear changes

WARNING! Do not shift from Drive to Reverse while vehicle is moving forward.

Manual Transmission Operation

Proper operation of the 6-speed manual transmission ensures optimal performance and longevity.

Clutch Operation: Press clutch pedal fully before shifting gears
Gear Selection: Follow shift pattern indicated on shift knob
Rev-Matching: Automatic rev-matching for smoother downshifts
Hill Start Assist: Prevents rollback on inclines

CAUTION! Avoid riding the clutch pedal and do not rest hand on shift lever while driving.

Performance Specifications

Engine: 3.5L V6 VTEC engine
Horsepower: 290 hp @ 6,200 rpm
Torque: 267 lb-ft @ 4,700 rpm
Transmission Ratios (Automatic): 10 forward speeds, 1 reverse
Transmission Ratios (Manual): 6 forward speeds, 1 reverse
Fuel Economy: 20 city/27 highway (automatic), 19 city/26 highway (manual)
0-60 mph: 6.2 seconds (automatic), 6.0 seconds (manual)

Driving Modes

Integrated Dynamics System offers multiple driving modes to suit various conditions.

Comfort Mode: Softer shifts, relaxed throttle response for daily driving

Normal Mode: Balanced performance for mixed conditions

Sport Mode: Sharper shifts, enhanced throttle response, tighter steering

Sport+ Mode: Maximum performance with aggressive shift mapping (manual mode preferred)

Transmission Maintenance

Regular maintenance ensures transmission longevity and optimal performance.

Fluid Changes: Automatic - every 60,000 miles; Manual - every 30,000 miles
Clutch Inspection: Every 15,000 miles for manual transmission
Transmission Filter: Replace with automatic transmission fluid service
Software Updates: Keep transmission control module updated

Tip: Use only Acura-approved transmission fluids for optimal performance.

Gear Selection Guide

Proper gear selection enhances driving experience and fuel efficiency.

Automatic: D for normal driving, S for sport mode, L for engine braking
Manual: Follow recommended shift points (2,500-3,000 rpm for economy)
Paddle Shifters: Upshift before redline, downshift for engine braking
Reverse Gear: Complete stop required before engaging

WARNING! Do not exceed recommended engine speed limits.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Hard shifting	Low fluid level, worn components	Check fluid level; inspect for leaks; professional service
Clutch slippage	Worn clutch, hydraulic issues	Check clutch fluid; inspect clutch wear; adjust/replace
Transmission overheating	Heavy towing, aggressive driving	Allow to cool; reduce load; check cooler lines
Gear grinding	Synchronizer wear, low fluid	Check transmission fluid; professional inspection
Warning lights	System faults, sensor issues	Diagnostic scan; professional service required

Reset: Disconnect battery for 15 minutes to reset transmission adaptation.

Safety Features

Advanced safety systems integrated with transmission operation.

Collision Mitigation Braking: Can downshift automatically to provide engine braking

Adaptive Cruise Control: Maintains set speed and distance using transmission control

Lane Keeping Assist: Works with transmission to maintain vehicle position

Warranty Information

Transmission covered under Acura's 4-year/50,000-mile limited warranty. Clutch components considered wear items with 1-year/12,000-mile coverage. For support, contact Acura Client Relations at 1-800-382-2238 or visit www.acura.com.