Hyundai Grandeur (XG)/Abnormal vibrating noise.

model: Grandeur (XG)	Year model: 2004	Mileage:112345km
Displacement: 3500cc	Fuel: Gasoline	T/A: Auto
N code: Abnormal noise	C code: Improper Adjustment	Group: Fuel system

Subject: Abnormal vibrating noise-Acceleration cable

1) Condition:

1. Noise is heard from the instrument panel and heater duct when the rpm is 1500-1800.

2) Cause:

1. The strap of power steering pressure hose and accelerator cable are tightened too hard.

3) Diagnosis:

1. Check the instrument panel and the heater area – trouble not found.
2. Check the engine room area.
   = The strap of the power steering pressure hose and the accelerator cable is tightened too hard.
   =  The noise travels through the accelerator cable into instrument panel.
   =  After loosening the strap, the symptom has disappeared.

4) Repair Guide

1. Loosen the strap of the accelerator cable and the high pressure hose.