Mazda 6 Service Manual: Dtc u0073, u1900, u2516

Procedures for determining the location of a malfunction

System Wiring Diadram PCM 1. Check the display of DTC U0121 and/or U0155, using the SST (WDS or equivalent). (See DTC TABLE.) 2. Referring to the following table, determine the malfunctioning p ...

On-board diagnostic [headlight auto leveling system]

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Other materials:

Mazda 6 Service Manual: Generator inspection
Generator Warning Light 1. Verify that the battery is fully charged. Charge if necessary. 2. Verify that the drive belt deflection/tension is correct. (See DRIVE BELT INSPECTION.) If not as specified, replace the drive belt. 3. Turn the ignition switch to ON and verify that the gene ...

Mazda 6 Service Manual: Discharge headlight control unit removal/installation
Caution Incorrect servicing of the discharge headlight control unit could result in electrical shock. Before servicing the discharge headlight control unit, always refer to the Discharge headlight service warnings. (See DISCHARGE HEADLIGHT SERVICE WARNINGS) When replacing the discharg ...