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]

...

Other materials:

Mazda 6 Service Manual: Barometric pressure (baro) sensor inspection
Note Perform the following inspection only when directed. The following vacuum values are indicated by relative pressure from the barometric pressure sensor. 1. Connect the SSTs (WDS or equivalent) to the DLC-2. 2. Turn the ignition switch to ON. 3. Select BARO on the SSTs (WDS or equi ...

Mazda 6 Service Manual: Hold switch removal/installation
1. Disconnect the negative battery cable. 2. Remove the console. 3. Disconnect the connector and remove the HOLD switch terminals. (See SELECTOR LEVER DISASSEMBLY/ASSEMBLY.) 4. Remove the selector lever knob component. 5. Remove the HOLD switch. 6. Install the HOLD switch to selector lever k ...