Wheel Alignment
Height
NSX/NSX-T four wheel alignment requires the use of equipment designed specifically for four wheel independent
suspensions and capable of immediate feedback.
NOTE: For proper inspection/adjustment of the wheel alignment, check and adjust the following before checking
the alignment.
• Check that the suspension is not modified.
• Check the tire size and tire pressure.
• Check the runout of the wheels and tires.
• Check the suspension ball joints. (Hold a wheel with your hands, then move the wheel up and down and right
and left to check for wobbling.)
• Check the height of each suspension (see below).
Standard value
Front:
Ground clearance to the center of the lower
control arm bolt
Rear:
Ground clearance to the center of the toe con-
trol arm bolt
Height inspection:
• Before checking for the height, bounce the car up and down several times before measuring.
• Check the height with the car empty, parked on a level surface, with properly inflated tires (tread wear indicators must
not be showing). If the height is out of specification, load or unload the car as necessary.ProCarManuals.com
Troubleshooting
TCS Indicator Light
Temporary Driving Conditions:
1. The TCS indicator light will come on and the control unit memorizes the Diagnostic Trouble Code (DTC) under cer-
tain temporary conditions:
2. If the TCS indicator light does not come back on after correcting the tire or tire pressure problem, the TCS system is
OK.
NOTE: Remove the ABS 2.3 (20 A) fuse for at least 3 seconds to clear the DTC from the TCS control unit memory.
TCS Diagnostic Trouble Code (DTC) Indication: 1. Stop the engine.
2. Turn the ignition switch on and confirm that the TCS indicator light comes on.
3. Turn the ignition switch off.
4. Connect the two terminals of the Service Check Connector with a jumper wire.
5. Turn the ignition switch on, but do not start the engine.6. Record the blinking frequency of the TCS indicator light. The blinking frequency indicates the DTC. Long blinks in- dicate the main code: short blinks indicate the sub-code.
7. Refer to the Troubleshooting Guide (page 19-84) for repair information. The spare tire is installed, or a tire of the improper size is installed.
The tire pressures are not correct.
SERVICE CHECK CONNECTOR (BLU)
SERVICE CHECK
CONNECTOR (BLU)
INDICATOR LIGHTProCarManuals.com
