engine overheat Acura NSX 2017 Owner's Guide

*if equipped
Acura Total Luxury Care Roadside Assistance
Your Acura TLC Roadside Assistance representative is here to help you 24 hours a day, 7 days
a week. Under your 4-year/50,000-mile (80,000 km) warranty, the following benefits are
available:
Towing services—full cost of towing to the closest authorized Acura NSX dealer
Roadside assistance—jump starting, fuel delivery, lockout, and flat tire
Trip planning—detailed trip routing, emergency services, and more
U.S. customers
(800) 594-8500
Canadian customers
(800) 565-7587 (Canada)
Acura Client Relations
Your authorized Acura NSX dealer should be able to answer any questions you have about your
vehicle. However, if you are dissatisfied with the information you receive, you can call Acura
Client Relations (see page 213):
U.S. customers
Main line: (800) 382-2238
NSX specialists: (844) 68-ACURA [682-2872]
Canadian customers
Main line: (888) 922-8729
NSX specialists: (844) 9MYNSX9 [969-6799]
ACURALINK®* .............................................................110
AcuraLink Messages ........................................................ 110
Subscription Features ..................................................... 112
NAVIGATION*
............................................................ 114
Basic Navigation Operation .......................................... 114
Entering a Destination .................................................... 118
Routing ........................................................................\
...... 122
DRIVING
...................................................................... 125
Before Driving ................................................................... 125
High Voltage Battery Maintenance ............................. 127
Maximum Load Limit ...................................................... 127
Starting to Drive .............................................................. 130
Shifting........................................................................\
....... 132
Car Wash Mode
................................................................ 135
Integrated Dynamics System (IDS) .............................. 136
Braking ........................................................................\
....... 139
Automatic Brake Hold .................................................... 141
Cruise Control .................................................................. 143
Vehicle Stability Assist® (VSA®) ..................................... 145
Parking Sensor System* ................................................. 146
Multi-View Rear Camera ................................................ 147
Refueling ........................................................................\
....148
High-Performance Driving ............................................. 150
Cold or Rainy Weather Driving ..................................... 155
HANDLING THE UNEXPECTED ................................156
Keyless Access Remote Battery Strength
................... 156
Emergency Power System Off ...................................... 157
Jump Starting ................................................................... 158
Overheating ...................................................................... 160
Emergency Towing ........................................................... 162
Tire Pressure Monitoring System (TPMS)
................... 163Tire Repair Kit
...................................................................
166
Fuse Locations .................................................................. 168
MAINTENANCE
.......................................................... 175
Safety Precautions........................................................... 175
Maintenance Minder
™ .................................................... 177
Under the Hood ............................................................... 182
Under the Hatch ..............................................................184
Engine Oil ........................................................................\
.. 185
Engine Coolant ................................................................. 189
Inverter Coolant ............................................................... 191
Window Washer Fluid ..................................................... 191
Brake Fluid ........................................................................\
. 192
Checking the 12-Volt Battery ........................................ 193
Changing Wiper Blades .................................................. 195
Tire Information ............................................................... 197
Tire Labeling..................................................................... 202
DOT Tire Quality Grading
............................................. 204
Testing of Readiness Codes ........................................... 206
Long-Term Storage
......................................................... 207
Paint Care ........................................................................\
. 208
SPECIFICATIONS
....................................................... 209
CLIENT INFORMATION
............................................. 211
Frequently Asked Questions/Troubleshooting .......... 211
Contact Us ........................................................................\
213
Acura Total Luxury Care Roadside Assistance ............ 214
EPA Contact Information ............................................... 214
Warranty Coverages ........................................................ 215
Disclosures ....................................................................... 216
VOICE COMMAND INDEX ........................................219
INDEX........................................................................\
.. 223 In the event of a collision, call Acura Roadside Assistance

160 || 161
HANDLING THE UNEXPECTEDHANDLING THE UNEXPECTED
Overheating
If the temperature gauge needle is at the H mark, the engine suddenly loses power, or steam or
spray comes out from under the hatch, your engine is overheating.
Immediately park the vehicle in a safe place. Turn off all accessories and turn on the hazard
warning lights. Change the gear position to (P).
If no steam or spray is present: Keep the power system on and open the hatch.
If steam or spray is present: Turn off the power system and wait until it subsides. Then, open
the hatch.
Check that the cooling fan is operating and turn the power system off once the temperature
gauge needle comes down. If the cooling fan is not operating, immediately turn the power
system off.
Once the engine has cooled down, inspect the coolant level and
check the cooling system components for leaks. If the coolant
level in the reserve tank is low, or no coolant is in the tank, check
that the radiator is cool. Cover the reserve tank cap with a heavy
cloth and open the cap. Add coolant until it reaches the MAX
mark, and put the cap back on.
Reserve TankMAXMIN
Once the engine has cooled sufficiently, turn the power system on and check the temperature
gauge. If the temperature needle has gone down, resume driving. If it has not gone down,
contact an authorized Acura NSX dealer for repairs.
Steam and spray from an overheated engine can seriously scald you.
Do not open the hatch if steam is coming out.
WARNING
Removing the radiator cap while the engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool down before removing the radiator cap.
WARNING
Continuing to drive with the temperature gauge needle at the H mark may damage the engine.
NOTICE