Mazda 6 manuals

Mazda 6 Service Manual: Troubleshooting procedure

Basic flow of troubleshooting


DTC troubleshooting flow (on-board diagnostic)

Diagnostic trouble codes (DTCs) are important hints for repairing malfunctions that are difficult to simulate.

Perform the specific DTC diagnostic inspection to quickly and accurately diagnose the malfunction.

The on-board diagnostic function is used during inspection. When a DTC is shown specifying the cause of a malfunction, continue the diagnostic inspection according to the items indicated by the on-board diagnostic function.

Diagnostic index

The diagnostic index lists the symptoms of specific malfunctions. Select the symptoms related or most closely relating to the malfunction.

Quick diagnosis chart (If mentioned)

The quick diagnosis chart lists diagnosis and inspection procedures to be performed specifically relating to the cause of the malfunction.

Symptom troubleshooting

Symptom troubleshooting quickly determines the location of the malfunction according to symptom type.

Procedures for Use

Using the basic inspection (section K)


Using the DTC troubleshooting flow


Using the diagnosis index


Using the quick diagnosis chart


Using the symptom troubleshooting


Advisory messages
You'll find several Warnings, Cautions, Notes, Specifications and Upper and Lower Limits in this manual. Warning A Warning indicates a situation in which serious injury or death could ...

Units
Conversion to SI Units (Système International d'Unités) All numerical values in this manual are based on SI units. Numbers shown in conventional units are converted from these values. Ro ...

Other materials:

Mazda 6 Service Manual: Opening the Hood
1. With the vehicle parked, pull the release handle to unlock the hood. 2. Insert your hand into the hood opening, slide the latch lever to the right, and lift up the hood. NOTE The lever is located a little to the left of center when facing the vehicle. 3. Grasp the support rod in the pad ...

Mazda 6 Service Manual: Front oil seal
FRONT OIL SEAL REPLACEMENT 1. Disconnect the negative battery cable. 2. Remove the spark plugs. (See SPARK PLUG REMOVAL/INSTALLATION.) 3. Remove the Cylinder head cover. (See Cylinder Head Cover Installation Note.) 4. Remove the drive belt. (See DRIVE BELT REPLACEMENT.) 5. Remove the front dr ...

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