ignition Acura TSX 2012 Repair Manual

311
Continued
Information
Emissions TestingTesting of Readiness CodesYour vehicle uses “readiness codes,” as part of its onboard self diagnostic system.
Some states refer to these codes during testing to see if your vehicle’s emissions
components are working properly.
The codes may not be read if you go through the testing just after the battery has
gone dead or been disconnected.
To check if they are set, turn the ignition switch to ON
(w
, without starting the
engine. The malfunction indicator lamp will come on for several seconds. If it then
goes off, the readiness codes are set. If it blinks five times, the readiness codes are
not set.
If you are required to have your vehicle tested before the readiness codes are ready,
prepare the vehicle for retesting by doing the following:
1.Fill the gas tank to approximately 3/4 full.
2.Park the vehicle and leave the engine off for 6 hours or more.
3.Make sure the ambient temperature is between 40 °F and 95 °F (4 °C and 35 °C).
4.Start the engine without touching the accelerator pedal, and let it idle for 20
seconds.
5.Keep the vehicle in
(P
(automatic transmission) or
(N
(manual transmission).
Increase the engine speed to 2,000 rpm, and hold it there until the temperature
gauge rises to at least 1/4 of the scale (about 3 minutes).
6.Let the engine idle with your foot off the accelerator for 20 seconds.
1Testing of Readiness Codes
The readiness codes are erased when the battery is
disconnected, and set again only after several days of
driving under a variety of conditions.
If a testing facility determines that the readiness
codes are not set, you may be requested to return at
a later date to complete the test.
If the testing facility determines the readiness codes
are still not set, see a dealer.

320Index
Refueling ................................................. 215
Gauges......................................................... 75
Gear Shift Lever Positions
Automatic Transmission ........................... 195
Manual Transmission ............................... 199
Glass (care)................................................ 274
Glove Box.................................................. 126
HHalogen Bulbs................................... 247, 251
Handling the Unexpected........................ 275
HandsFreeLink® (HFL)............................... 167
Change Language ................................... 178
Help Features........................................... 168
Information Display.................................. 168
Making a Call .......................................... 173
Menus ..................................................... 169
Muting a Call........................................... 174
Phone Setup ............................................ 171
Phonebook .............................................. 175
Receiving a Call ....................................... 174
Sending Numbers or Names During a
Call ........................................................ 174
Transferring a Call ................................... 174
Hazard Warning Button............................... 2
Head Restraints......................................... 118
Headlights................................................. 105
Aiming .................................................... 247
Automatic Operation ............................... 106
Dimming ......................................... 105, 107Operating................................................ 105
Heated Door Mirrors................................ 110
Heaters (Seat)........................................... 132
High-Beam Indicator.................................. 69
HomeLink® Universal Transceiver............ 165
IIdentification Numbers............................ 308
Engine and Transmission ......................... 308
Vehicle Identification ............................... 308
Ignition Switch......................................... 104
Illumination Control................................. 109
Knob ....................................................... 109
Immobilizer System.................................... 98
Indicator.................................................... 70
Indicators.................................................... 64
ABS (Anti-lock Brake System)..................... 66
Charging System ............................... 65, 290
CRUISE CONTROL ............................. 71, 202
CRUISE MAIN .................................... 71, 201
Door and Trunk Open ......................... 25, 68
EPS (Electric Power Steering System) .. 68, 292
Fog Light ................................................... 70
High-Beam ................................................ 69
Immobilizer System ................................... 70
Lights On .................................................. 69
Low Fuel ................................................... 66
Low Oil Pressure ................................ 64, 290
Low Tire Pressure/TPMS ............. 68, 206, 208
Maintenance Minder ............................... 225Malfunction Indicator Lamp .............. 65, 291
Parking Brake and Brake System ............... 64
Seat Belt Reminder.............................. 27, 66
Security System Alarm............................... 71
Side Airbag Off ................................... 46, 70
Supplemental Restraint System ........... 44, 67
System Message ....................................... 69
Transmission ............................................. 65
Turn Signal ............................................... 69
VSA® (Vehicle Stability Assist)
System ............................................ 67, 204
VSA® OFF .......................................... 67, 205
Information.............................................. 303
Information Buttons.................................. 76
Instant Fuel Economy................................ 78
Instrument Panel........................................ 63
Brightness Control .................................. 109
Interior Lights........................................... 125
Interior Rearview Mirror......................... 114
JJack (Wheel Nut Wrench)........................ 280
Jump Starting........................................... 284KKey Number Tag........................................ 90
Keyless Lockout Prevention....................... 92
Keys............................................................. 89
Lockout Prevention ................................... 92