Mazda 3 since 2003
1. Operation and maintenance of the car
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
7.1. General information
7.2. System of power supply
7.2.1. Rechargeable battery Check of degree of state of charge of the battery Tension of the rechargeable battery Check under loading Leak current Charging of the rechargeable battery Charging of completely discharged rechargeable battery Care of the rechargeable battery Storage of the rechargeable battery Removal and installation of the rechargeable battery
7.2.2. Generator
7.2.3. Starter
7.3. System of lighting
7.4. Screen wipers and windscreen washers
7.5. Immobilizer
7.6. Checks of electric equipment
7.7. Tables
8. Body


7-2-1-4-tok-utechki.html Leak current

Make sure that the switch of ignition is in situation it is switched off, and the key is taken from the ignition lock.
Disconnect a negative wire from the rechargeable battery.
Measure current between a negative pole of the battery and a negative wire of the rechargeable battery.
If current of leak does not meet standard, measure leak current, deleting one by one fuses from the main block of safety locks and the block of safety locks.

Inclusion of electric consumers at measurement of current of leak can lead to damage of the measuring device.

Standard current: 20 мА (maximum).
Check and repair plaits and sockets of safety locks at which removal the measured current decreased.

"previous page Check under loading
following page" Charging of the rechargeable battery