Auto electricsAuto electrics and diagnostics
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Auto electrics and diagnostics
Battery, charging, warning lights, sensors and faults that need measurement and a logical check before parts are replaced.
Auto electrics
Articles in this area
5 articles
Auto electrics
Auto electricsAuto electrics and diagnostics
Intermittent fault: how to help the service center when the problem disappears as soon as you arrive
Time, temperature, moisture, vibration and the order of actions can matter more than the sentence that the car sometimes will not work.
Auto electricsAuto electrics and diagnostics
A fault code is not a diagnosis: what computer diagnostics can and cannot do
A code shows where the system noticed a deviation. It does not automatically tell you which part to buy.
Auto electricsAuto electrics and diagnostics
Dashboard warning lights: color is a warning, but the message and the car's behavior decide what comes next
Red usually calls for a more urgent reaction, yellow for a check, and green or blue is informational. The exact meaning is still in your car's manual.
Auto electricsAuto electrics and diagnostics