Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.

Reference





Inspection
NVH in DLN section.
NVH in FAX, RAX, FSU and RSU sections.
NVH in WT section.
NVH in WT section.
NVH in FAX and RAX section.
NVH in BR section.
NVH in ST section.
Possible cause and SUSPECTED PARTS
Gear tooth rough
Gear contact improper
Tooth surfaces worn
Backlash incorrect
Companion flange excessive runout
Gear oil improper
PROPELLER SHAFT
AXLE AND SUSPENSION
TIRE
ROAD WHEEL
DRIVE SHAFT
BRAKE
STEERING
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
×: Applicable

NOTE:
Although operating sound may be heard from LSD while driving, this is not always a malfunction.