Location of the charging and ignition system units of 4-cylinder engines
1. Generator; 2. High voltage wires; 3. Ignition coil and unit module; 4. Starter; 5. Battery
Location of the charging and ignition system units of 6-cylinder engines
1. Generator; 2. Ignition coils; 3. Starter; 4. Ignition unit (under the mounting block); 5. Battery
The engine electrical system includes the ignition system, the battery charging system and the engine starting system.
When servicing the engine's electrical equipment, exercise extreme caution when checking electrical equipment parts and devices, which, if connected incorrectly or handled unskillfully, will quickly fail.
When the engine is not running, it is prohibited to leave the ignition on for a long time.
Do not disconnect battery cables while the engine is running.
When emergency starting the engine from another vehicle's battery, observe the polarity of the battery connection
Always disconnect the battery from ground first and reconnect it to ground last.