No. 20 Noise Occurs At Idle When Vehicle Is Stopped In All Positions/Ranges: Notes

WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DESCRIPTION AND POSSIBLE CAUSE

20	Noise occurs at idle when vehicle is stopped in all positions/ranges
DESCRIPTION	Transaxle is noisy in all positions and ranges when the vehicle is idling.
POSSIBLE CAUSE	The malfunction is in the pressure solenoid or oil pump which causes a high-pitched noise to be emitted from the transaxle at idle. NOTE: If a noise is emitted during shifting only, the malfunction is in the C1 clutch, C2 clutch, C3 clutch or B1 brake. If a noise is emitted during shifting at certain gears only or during deceleration only, it is gear noise. Before following the troubleshooting steps, make sure that the Automatic Transaxle On-Board Diagnostic and Automatic Transaxle Basic Inspection are conducted. (See BASIC INSPECTION .)

Noise occurs at idle when vehicle is stopped in all positions/ranges

DESCRIPTION

Transaxle is noisy in all positions and ranges when the vehicle is idling.

POSSIBLE CAUSE

The malfunction is in the pressure solenoid or oil pump which causes a high-pitched noise to be emitted from the transaxle at idle.
NOTE:
- If a noise is emitted during shifting only, the malfunction is in the C1 clutch, C2 clutch, C3 clutch or B1 brake.
- If a noise is emitted during shifting at certain gears only or during deceleration only, it is gear noise.
- Before following the troubleshooting steps, make sure that the Automatic Transaxle On-Board Diagnostic and Automatic Transaxle Basic Inspection are conducted.
  (See BASIC INSPECTION .)