ENGINE

LUBRICATION SYSTEM
Note

Recommended engine oil

COOLING SYSTEM

FUEL AND EMISSION CONTROL SYSTEMS

ENGINE ELECTRICAL SYSTEM

*1 : Back-up current is the constant flow of current present (for the audio unit, clock, PCM, etc.) when the ignition switch is off and with the ignition key removed.
*2 : Must not be 0 A.
*3 : Turn the following electrical loads on and verify that the voltage reading increases.
- Headlights, blower motor, and rear window defroster
*4 : Intensely hot area
CLUTCH

MANUAL TRANSAXLE

AUTOMATIC TRANSAXLE


FRONT AND REAR AXLE

STEERING SYSTEM

* : When reservoir tank is at maximum volume
BRAKING SYSTEM

SUSPENSION

*1 : Fuel tank full. Engine coolant and engine oil are at specified level. Spare tire, jack, and tools are in designated position. Adjust to the median when carrying out wheel alignment.
*2 : Difference between left and right must not exceed 1° 30′.
*3 : Distance between wheel center and fender brim is following. Front: 402 mm {15.8 in} (reference value) Rear: 392 mm {15.4 in} (reference value)
Wheel and Tires

*1 : Total weight exceeds 160 g {5.65 oz}.
*2 : One balance weight: 60 g {2.12 oz} max. If the total weight exceeds 100 g {3.53 oz} on one side, rebalance after moving the tire around on the rim. Do not use 3 or more balance weights.
BODY ELECTRICAL SYSTEM

HEATER AND AIR CONDITIONER SYSTEMS

No.9 noise while operating a/c system
Special toolsMazda 6 Service Manual: Intake air temperature (iat) sensor inspection
Resistance Inspection
Note
Perform the following inspection only when directed.
1. Disconnect MAF/IAT sensor.
2. Measure the resistance between the MAF/IAT sensor terminals D and E using
an ohmmeter.
If not as specified, replace the MAF/IAT sensor.
If the MAF/IAT sensor is okay, but ...
Mazda 6 Service Manual: Dtc c1955, c1956
Caution
When attaching the tester lead to the DSC HU/CM connector the SST
(49 G066 004) must be used.
Diagnostic procedure
...