NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×: Applicable
Roof finisher
Removal and Installation
REMOVAL
Open the glass lid.
Apply protective tape around the roof side finisher to protect the
surface from damage.
Cut adhesive.
Pass piano wire through the adhesive with a wire pierce.
Tie piano wire on both ends to assist in wire grip.
Pull piano wir ...
Removal and installation
HORN
Removal and Installation
REMOVAL
Remove the engine under cover. Refer to EXT-16, "Removal and
Installation".
Position aside the front fender protector (LH). Refer to EXT-24,
"Removal and Installation".
Disconnect the harness connectors (A) from the horns.
Remove the horn brack ...
Symptom diagnosis
UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIATION)
Description
Hard steering when fully turning the steering wheel.
Light steering when driving at a high speed.
Diagnosis Procedure
1.CHECK SYSTEM FOR POWER SUPPLY AND GROUND
Perform trouble diagnosis for power supply and ground cir ...