Abnormal Rear Tire Wear (TS_05_11225)

ABNORMAL REAR TIRE WEAR

TECHNICAL SERVICE BULLETIN

AFFECTED VIN(S)

~JS2RA61S_65300270 

~JS2RA62S_65300677 

~JS2RB61S_65300052 

~JS2RB62S_65300068 

~JS2RC61H_65350458 

~JS2RC62H_65350313 

~JS2RD61H_65350133 

~JS2RD62H_65350126 

CONDITION

Uneven rear tire tread wear (inside tread worn more then the outside tread).

CAUSE

Incorrect rear toe alignment specification on 2WD and AWD models. Also, the viscous coupling could contribute to this rear tire wear on vehicles with the affected VINs.

CORRECTION

Determine that the tires have been maintained properly using the following criteria:

• Inspect the rear tires for unusual wear compared to the front tires. 
• Confirm the scheduled tire rotations have been completed. 
• Confirm tire pressures are within specification. 

If it is determined that the tires have been maintained properly, check and if necessary adjust the rear toe alignment on 2WD models according to the following specifications.

For affected AWD models (see Parts Information), replace the viscous coupling with the specified part number and adjust the rear toe according to the new specifications. Use the appropriate service manual and diagram below to remove and install the propeller shaft and viscous coupling.

PART(S) INFORMATION

Part Numbers	Description	QTY	Notes
27610-54G00	Coupling, Viscous	1	AWD Models Only  ~JS2RB61S_65300310 ~JS2RB62S_65300302 ~JS2RD61H_65350595 ~JS2RD62S_65350636

WARRANTY CLAIM INFORMATION

Model	Labor Operation	Description	Failed Part Number	Complaint Code	Defect Code	Labor Time
2WD	HK9999	Rear Control Rod Assy.	46300-60G21	83	48	0.9 Hrs.
AWD	GF9999	Viscous Coupling	27610-54G00	23	35	1.9 Hrs.