Electrical equipment of car engines Mazda CX-5 (KE)

Charging system — technical data
1. Generator. 2. Rechargeable battery. 3. DC-DC converter (vehicles with i-stop system). Note: The location of the starting system components is shown using a gasoline...

Launch system
The intermediate starter switch, which is installed on cars with a manual transmission, prevents the car from moving away when the engine is started, thus increasing...

Ignition system (gasoline engines)
The ignition system of SKYACTIV gasoline engines uses individual ignition coils placed directly on the spark plugs. An ion sensor is built into each ignition coil....

Preheating system (diesel engines)
The SKYACTIV-D 2.2 diesel engine has a relatively low compression temperature due to low compression. The pre-heating system raises the compression temperature by...

Cruise control
Components of the cruise control system of a gasoline-powered vehicle Components of the cruise control system of a diesel vehicle The cruise control system keeps the...

Battery checks
Attention. The battery contains toxic substances. Be careful when handling the battery. Because battery electrolyte is highly corrosive, be careful not to get it on...

Disconnecting/connecting the negative battery terminal
Attention. Be sure to disconnect the negative battery terminal and wait at least one minute to remove the airbag back-up power source before removing the SRS components....

Removing and installing the battery
Battery versions with petrol engines: 1. Negative battery terminal. 2. Positive battery terminal. 3. Battery bracket. 4. Battery assembly. 5. Battery box. 6. Cover of...

Operations after changing the battery (vehicles with i-stop system)
Note: If the number of charges/discharges (work cycles) battery exceeds the set value, the corresponding fault code occurs and the orange i-stop system indicator...

Removal and installation of the generator
Versions with petrol engines Gasoline engine generator: 1. Generator drive belt tensioner. 2. Terminal B of the generator. 3. Generator connector. 4. Generator....

Generator check
Attention. Do not apply battery positive voltage to alternator terminal D, otherwise it may damage internal components (power transistor) generator. Checking the...

Disassembly and assembly of the generator
Attention. Unsolder the contacts with a soldering iron quickly, otherwise the diodes (rectifiers) and transistors can be damaged by overheating. Disassembly and assembly...

Checking generator components
Rotor 1. Using a tester, measure the resistance between slip rings. If the measured value is not correct (1.8-2.1 ohm at 20°C), replace the rotor with a new one. 2....

Removal and installation of a starter
Petrol engine starter: 1. Output terminal B. 2. S output connector. 3. Starter. Diesel engine starter: 1. Output terminal B. 2. S output connector. 3. Starter....

Operations after replacing the starter (vehicles with i-stop system)
Note: If the starter has exhausted its life after a certain number of engine starts, or if various components of the i-stop system malfunction, the orange i-stop...

Disassembly and assembly of the starter
Dismantling and assembly of a starter is made according to the drawing of a general view given below in the order of numbering. 1. Magnetic switch. 2. Adjusting washer....

Starter check
Vehicle check 1. Make sure the battery is fully charged. 2. The starter is normal if it rotates smoothly and without extraneous noise. If the starter does not work,...

Checking the intermediate starter switch
Attention. Do not reuse the intermediate starter switch if it has been removed from the vehicle at least once. Replace the intermediate starter switch with a new one...

Ignition coils
Removal and installation of ignition coils with ion sensors 1. Disconnect the negative battery terminal. 2. Remove the decorative engine cover. 3. Disconnect the...

Spark plug
Removal and installation of spark plugs Attention. Using non-recommended spark plugs will reduce engine performance. When replacing, use only recommended spark plugs....

Glow plugs (diesel engines)
Checking glow plugs 1. Disconnect the glow plug wires. 2. Measure the resistance between the glow plug lead and the body ground. If the measured value is not correct,...

Preheating control unit
Removal and installation of the preheating control unit 1. Disconnect the negative battery terminal. 2. Remove the battery from the shelf. 3. Disconnect the connector...

Cruise control switch
1. Disconnect the negative battery terminal and wait at least one minute. 2. Remove the driver's side airbag module. 3. Disconnect the contact disk connector. 4. Using a...