Mazda 6 Service Manual: No. 1 one or more on-board diagnostic functions inoperative

Mazda 6 Service Manual / Body / Troubleshooting [keyless entry system] / No. 1 one or more on-board diagnostic functions inoperative

When performing an asterisked (*) troubleshooting inspection, shake the wiring harness and connectors while doing 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, terminals and wiring harnesses are connected correctly and undamaged.

Diagnostic procedure

Note

For with theft-deterrent system, follow the procedure from Step 4.

Troubleshooting index

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No. 2 all on-board diagnostic functions inoperative

When performing an asterisked (*) troubleshooting inspection, shake the wiring harness and connectors while doing the inspection to discover whether poor contact points are the cause of any i ...

Other materials:

Mazda 6 Service Manual: Neutral switch inspection
Note Perform the following inspection only when directed. Continuity Inspection 1. Disconnect the negative battery cable. 2. Remove the neutral switch.J5 MANUAL TRANSAXLE REMOVAL/INSTALLATION.) 3. Inspect for continuity between the neutral switch terminals using an ohmmeter. If the n ...

Mazda 6 Service Manual: Pcm inspection
Note PIDs for the following parts are not available on this model. Go to the appropriate part inspection page. - CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION.) - Main relay (See RELAY INSPECTION.) 1. Connect the SST (WDS or equivalent) to the DLC-2. 2. Turn the igni ...