Engine Vibration and Rattle Noise at Idle – 2014-2016 Mazda3

Subject:

ENGINE VIBRATION AND RATTLE NOISE AT IDLE (NO.3 ENGINE MOUNT)

Bulletin No: 01-012/16
Last Issued: 08/26/2016

 

BULLETIN NOTE

This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted below in Red beside the change bars.

Previously Issued TSBsDate(s) Issued
01-012/1604/29/15
01-017/1508/04/15

 

APPLICABLE MODEL(S)/VINS

2014-16 Mazda3 (Japan built 2.0L) with VINs lower than JM1BM******345755 (produced before April 6, 2016)
2014-16 Mazda3 (Mexico built 2.0L) with VINs lower than 3MZBM******310796 (produced before June 6, 2016)

 

DESCRIPTION

Some vehicles may exhibit an engine vibration and rattle noise at idle in D or R range after the engine reaches normal operating temperature. This may be caused by the orifice of the oil-filled No.3 engine mount becoming clogged with deposits generated inside, changing the damping characteristic of the engine mount. To correct the problem, the engine mount has been/will be modified.

Customers having this concern should have their vehicle repaired using the following repair procedure.

 

REPAIR PROCEDURE

  1. Verify customer complaint.
  2. Replace the No.3 engine mount with a newly established modified part used in mass production or a previously established modified service part according to the instructions on MS3 online (ENGINE MOUNT DISASSEMBLY/ASSEMBLY [SKYACTIV-G 2.0, SKYACTIV-G 2.5]).
  3. Verify repair.

 

PART(S) INFORMATION

NOTE:

  • The modified No.3 engine mounts used in mass production are now available and can be used.
  • The service parts and the parts used in mass production have the same performance.
  • Check EPC for the part number of the original No. 3 engine mount equipped to the VIN and use the corresponding modified (new) No.3 engine mount.
Part NumberDescriptionQty.Notes
GHY0-39-060 or
GHS4-39-060A
No.3 Engine Mount1A/T (2.0L)
GHY1-39-060 or
GHR9-39-060A
No.3 Engine Mount1M/T (2.0L)

 

WARRANTY INFORMATION

NOTE:

  • This warranty information applies only to verified customer complaints on vehicles eligible for warranty repair.
  • This repair will be covered under Mazda’s Powertrain Warranty.
  • Additional diagnostic time cannot be claimed for this repair.
Warranty TypeA
Symptom Code83
Damage Code93
Part Number Main CauseGHY0-39-060 (A/T)
GHY1-39-060 (M/T)
Qty.1
Operation Number / Labor Hours:XXL5PXRX / 0.6 Hrs.

 


01-012/16

 


 

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