NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
Use chart below to find the cause of the symptom. If necessary, repair or replace these parts.

×: Applicable
Preparation
Periodic maintenanceInformation display (ASCD)
Component Function Check
1.CHECK INFORMATION DISPLAY
Start engine.
Press ASCD MAIN switch on ASCD steering switch.
Drive the vehicle at more than 40 km/h (25 MPH).
CAUTION:
Always drive vehicle at a safe speed.
Press SET/− switch.
Check that the r ...
Corrosion protection
Most common factors contributing to vehicle
corrosion
Most vehicle corrosion is caused by:
the accumulation of moisture-retaining dirt
and debris in body panel sections, cavities,
and other areas
damage to paint and other protective coatings
caused by gravel and stone chip ...
Drive belts
Exploded view
Generator pulley
Water pump pulley
Drive belt auto-tensioner
Crankshaft pulley
A/C compressor pulley
Drive belt retainer boss
View A
New drive belt range
Possible use range
Indicator (notch)
Checking
WARNING:
Inspect the ...