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 ...

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Mazda 6 Service Manual: Knock sensor inspection
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