If the steering feels stiffer than usual during normal driving or the steering vibrates, consult an Authorized Mazda Dealer.
In addition, the buzzer may also activate depending on the system abnormality or operation condition.
Refer to Warning Indication/Warning Lights.
Refer to Power Steering Warning Buzzer.
CAUTION
Never hold the steering wheel to the extreme left or right for more than 5 seconds with the engine running. This could damage the power steering system.
Drive Selection (Some models)
i-ACTIVSENSEMazda 6 Owners Manual: No.4 air intake mode does not change
When performing an asterisked (*) troubleshooting inspection, shake the
wiring harness and connectors while performing the inspection to discover
whether poor contact points are the cause of any intermittent malfunctions.
If there is a problem, check to make sure connectors, terminal ...
Mazda 6 Owners Manual: Dtc c1095, c1096
Caution
When attaching the tester lead to the ABS (ABS/TCS) HU/CM harnesses
connector the SST (49 G066 001) must be used. (See ABS (ABS/TCS) HU/CM
INSPECTION.)
Diagnostic procedure
...