Possible malfunctions of lighting and light alarm system. AZLK 2141 (Muscovite)
Service and car repairs of 2141 - the Muscovite.
1. General data
2. Engines
3. Power supply system
4. Cooling system
5. Transmission
6. Running gear
7. Tires, wheels
8. Steering
9. Brake management
10. Body
11. Electric equipment
11.1. Wires and safety locks
11.2. Block of safety locks and relay
11.3. Scheme of internal connections of the block of safety locks and relay
11.4. Rechargeable battery
11.5. Electric equipment installed on cars of fashion. 2141-01, 2335
11.6. Electric equipment (21412-01, 214122, 214123 and 23352, 233522, 233523)
11.7. Electric equipment (2141-01, 21412-01, 214122, 214123 e 2335, 23352, 233522, 233523)
11.7.1. Ignition switch
11.7.2. Removal, dismantling, assembly and installation of the switch of ignition
11.7.3. Lighting and light alarm system
11.7.3.1. Features of the device
11.7.3.2. Possible malfunctions of lighting and light alarm system
11.7.3.3. Understeering switch
11.7.3.4. Relay of inclusion of headlights
11.7.3.5. Relay breaker of indexes of turn and alarm system
11.7.4. Sound signal
11.7.5. Screen wiper of a wind window
11.7.6. Heater electric motor
11.7.7. Engine cooling system fan electric motor
11.7.8. The electrowarmed back door glass
11.8. Control devices
12. Electrical circuitries
 










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11.7.3.2. Possible malfunctions of lighting and light alarm system

REASON
ELIMINATION METHOD
Separate lamps of headlights and lamps do not burn
Safety locks fused
To check, replace safety locks
Threads of lamps fused
To replace lamps
Oxidation of contacts of switches or relay
To smooth out contacts
Damage of wires, oxidation of their tips or weakening of connections of wires
To check, replace the damaged wires, to smooth out tips
Oxidation of contact crossing points on an installation site of the relay of control of lamps
To check, smooth out contact crossing points
Levers of the understeering switch are not fixed
Destruction of clamps of levers
To replace the damaged understeering switch
Indexes of turn automatically are not switched off after the end of turn
Damage of the mechanism of return of the lever of the switch of indexes of turn to a starting position
To replace the switch of indexes of turn and light of headlights
The control lamp of indexes of turn blinks with the doubled frequency
One of lamps of indexes of turn fused
To replace a lamp


11.7.3.1. Features of the device

11.7.3.3. Understeering switch