What Causes the Car Charger Indicator Light Not to Illuminate?
1 Answers
Reasons why the car charger indicator light does not illuminate: 1. The charging indicator light filament is broken; 2. The fuse is blown, causing the indicator circuit to be disconnected; 3. The power line wire for the indicator or regulator is broken or the connection is loose; 4. The cable terminal on the battery pole is loose; 5. The ignition switch is faulty; 6. Poor contact between the generator's brushes and slip rings. Solutions for the charger indicator light not illuminating: 1. If the charging indicator light does not illuminate when the ignition switch is turned on, but the generator can still generate electricity after starting the engine, it indicates that the generator charging system is functioning normally, and the filament is broken—simply replace it; 2. If the charging indicator light does not illuminate when the ignition switch is turned on and the generator cannot generate electricity after starting the engine, turn off the ignition switch. If the fuse is blown, replace it with a fuse of the same specification. Turn on the ignition switch and use a multimeter to measure the voltage on the fuse. If the voltage is zero, it indicates a fault in the ignition switch or the wiring between the ignition switch and the fuse, which should be repaired or replaced. If the voltage on the fuse is normal, check for poor contact between the generator's brushes and slip rings or an internal circuit fault in the regulator.
