Alarm connection points Niva Chevrolet 2021

Before directly connecting and connecting the signaling system, you should first find out how the lock itself works. After this, find the access points that are shown in the instructions on the transport. Alarms are mostly universal. They are installed on turbocharged, diesel or gasoline Niva Chevrolet engines.

Further actions:

Before installation, you need to remove the protective structure from the steering wheel , remove five self-tapping screws with two screws. Then unscrew the panel screws that cover the mounting block and pull out the block.
Remove the instrument panel trim and remove all screws. Unfasten the dashboard.
a siren with a temperature sensor and a hood limit switch in the car engine compartment.
Connect the antenna unit in the upper corner of the windshield. Place the LED type indicator on the left pillar.
Attach the shock sensor to the steering wheel bracket , and place the service button in a hidden but easy to access place.

Connection steps

Connect the topmost yellow conductor to the contacts of the relay power coil. Insert the closed electrical contacts of the relay into the place where the power supply to the ignition coil is interrupted. Cut the cable connecting the relay power coil to the ignition switch. Connect the ends that were formed after the cut to several relay contacts. Then connect the wire that comes from the ignition switch to the wire of the coil relay.
Connect the black wire to the negative terminal of the battery. It is important to disconnect the battery before connecting to avoid damaging the electrical wiring of the vehicle.
Connect the brown wires to the right and left side turn signals, respectively.
Connect the pink conductor to the red contact. Black connect to the housing or to the battery negative pole.
Connect the red wire to the positive terminal. The yellow and black central locking wires should be connected to it.
Connect the green conductors or the negatives of the trunk opening to the power coil with an additional relay.
Connect the white conductor to the ignition switch, the contact that closes when turning the key and the supply voltage, and the blue conductor to the door limit switch.

Also interesting: VAZ-2121 technical specifications

Basic malfunctions and problems that you may encounter when connecting yourself

DIY Chevrolet Niva suspension lift
Most often, the electrical part of the solenoids control fails, and the locks themselves are considered relatively reliable.

This scheme has its weaknesses, and the main reasons for failure are the following factors:

short circuit in the circuit and fuse failure;
chafing of wiring in flexible corrugation, loss of contact at joints due to vibrations and moisture ingress;
central locking relay malfunction;
error in the central locking control unit;
lock motor failure.

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The power button is located in the Shnivy's cabin and looks like a headlight with arrows pointing down. Chevrolet Niva fog light relay new fuses and relays in the reverse order of removal. If, when operating the window regulator, the window goes down but does not go up, or vice versa, check the button on the door.

The fuse diagram itself and the number of elements on it may vary depending on the configuration and year of manufacture.

If any of the listed lamps do not work, check this fuse and the lamps themselves, their connectors and wiring. F2 7.5 A - low beam in the left headlight.

F3 10 A - high beam in the left headlight, indicator lamp for turning on the high beam headlights on the dashboard. F4 10 A - backup fuse. F5 30 A - electric windows of the front doors and their relays.

If, when operating the power window, the window goes down but does not go up, or vice versa, check the button on the door. When lowering and raising, the polarity and direction of rotation of the motor are different. It could also be a problem with the window lift mechanism. To get to it, you need to remove the door trim.

Author Alexander

The problem of choosing an installation scheme can be solved using original car alarm circuits.

Due to poor installation, after some time, twisted or poorly insulated wires will begin to oxidize, which will lead to a break in the electrical circuit. Not only the security system, but also the electrical wiring system of the car will fail. If the alarm is set incorrectly, this will lead to frequent false alarms, which will interfere with the operation of the siren.

The alarm installation begins with connecting the power wires to the electrical units. The ground (minus power) should be connected under the standard bolts for securing the grounding wires of the vehicle. They are usually located in the lower corners of the front passenger compartment or in the area of the passenger compartment fuse box. If such fastening points are not found, you can independently make mass fasteners to the metal body parts of the car under the dashboard.

Also interesting: Review of the standard Niva Chevrolet alarm system

When connecting to the power supply, you should use stranded copper wire with a cross-section of at least 6 sq. mm in PVC insulation. All electrical connections of wires should be made using the solder twist method, followed by insulating the joint with heat shrink.

Car alarm connection points for Chevrolet Niva October 2016 (base)

Door switches - white/black (via a diode) on the driver's pillar Trunk switch - white/black on the ceiling light (via a diode) Pull the hood switch

Turning - blue and blue/black at the driver's threshold

Central locking like on a VAZ 2115 - on the central locking unit: blue (opening) and brown (closing), minus.

Driver's door – white/blue Passenger's door – yellow/black Rear doors – white/black trunk – white/red hood – green/black All limit switches are negative

Turns – blue and blue/black

Central locking block behind the mounting block. Central lock (-) – closing – 7th leg, opening – 2nd leg. To control the central locking, you need to solder to the block.

On this car, the first press of the standard key fob opens the driver's door, the second press opens the passenger door. One of the well-known sites has connection points using an additional relay. But I don’t think this method is the best. That's why I offer mine. The central locking unit on the Chevy Niva is from Kalina.

The pulse duration on it must be set within 0.8. The default value is 30 s, and guess what this means in this case. Chevrolet Niva and Starline A91 Source: Chevrolet Cruze alarm installation Failure or incorrect operation of the unit itself.

Here is a slightly modified diagram from his page: In other words, its main function is to lock the car doors, but if someone tries to break into the car or the auto alarm on a Chevrolet Niva, the driver will not know about it.

There is a white-blue wire for the driver's limit switch, pin 14, and a white-black wire for the remaining doors, pin 33. And yet, our forum is technical, not political. Alarm harnesses with auto start on a Chevrolet Niva alarm system should be laid where the standard car harnesses go. In addition to the usual one, you can also use LED control here. Incorrect connection of the Alarm on a Ford Focus1 This is a diode, a very important electronic component, it passes current only in one direction.

Diodes are used not only in generators, see Normally closed relay - switching contact 30 and contact 87A are closed. A normally open relay is open contacts 30 and As a rule, there is always some potential at one end of the relay winding, suppose: But to turn on the relay, you need to apply a minus to the other end. Chevrolet Niva81 l.

The relay can be controlled either by plus or by minus. The activation duration is 30, which allows the car owner to detect signals in a timely manner.

Alarm Installation Instructions

Since the standard anti-theft system is not a particularly reliable option, our compatriots often install an alarm system, which, unlike a lock, can more effectively protect the car. Before installing the alarm, you must carefully study the diagram that comes with the kit, as well as the instructions. The easiest way to connect an alarm system: we look up Starline alarm connection points on the Internet (the alarm systems are almost identical in connection), find the colors of the wires, the location, and in general we make it easier for ourselves to connect the necessary wires.

Briefly about alarm installation:

First, in Niva, you need to dismantle the steering column trim; to do this, you will need to unscrew five self-tapping screws and two bolts.
Now you will need to gain access to the control device - the block; to do this, you need to unscrew two screws on the panel that cover the device, and one screw that secures the module. The device is dismantled, all wires must be disconnected from it.
Then the dashboard is dismantled. To do this, unscrew four self-tapping screws, two of them located under the plugs. The device itself will need to be removed.
Now we directly install the components of the new anti-theft system. To do this, first install the sirens, temperature controller, and hood switch in the engine compartment. The temperature sensor should be installed in close proximity to the engine - this way it will transmit the most accurate data (of course, if this controller is included). And the siren must be placed so that it is not affected by moisture and high temperatures, with the horn facing down.
The next step is to install the antenna adapter - it is placed behind the dashboard or at the top of the windshield. The LED indicator should also be mounted in the antenna area or on the left pillar of the car. As for the shock sensor, it is best to install it on the steering shaft bracket. Also at this stage, the installation of a service button is carried out - it is advisable to install it in a convenient, but inaccessible place for the criminal.
Next, the signaling control module is installed in the dashboard area.
After this, all you have to do is connect the wires and configure the shock sensor so that it does not trigger unnecessarily. The wiring is connected in accordance with the diagram that comes with the kit.

Price issue

Depending on the system, its cost can range from 2 to 30 thousand rubles.

Cool features from Tomahawk

Correct installation of the Tomahawk alarm system on Chevrolet Niva 868 mhz, CL 700, SL 950, X3, D 900, X5, Z3, Z5, 434 mhz frequency, CL 500 allows you to use a large number of functions.

New design, allowing convenient use of the equipment. Remote central locking control. “Panic” mode, instantly notifying the car owner of danger.
Disabling the security system, activating “Valet”. This action can be carried out using a personal code.
The vehicle is in security mode with the power unit running.
Measuring the temperature inside the vehicle.
Informing the owner about emerging alarming situations.
Increased ergonomics of use thanks to a user-friendly interface.
Reduced electrical energy consumption.
Operation with two digital buses if necessary.
The operation of equipment to service sixteen security zones, providing a high level of vehicle protection.
The alarm is compatible with the clock, guaranteeing its accurate operation.
The presence of an engine auto-start timer allows you to start the engine automatically at a set time.
Protecting the device from attacks by intruders using the anti-scanner function.
Protection of equipment from hacking by the presence of a two-stage disabling of the security system.
Possibility of connection to a mobile phone, simplifying management.
Advanced dynamic code that provides reliable vehicle protection.
Indication of security zones, providing ease of use of the alarm system.
Automatic unlocking of car doors when the ignition is turned off, guaranteeing the comfort of its control.

See the review of the Tomahawk CL-700 alarm system.

Where to begin

The installation procedure for Tomahawk alarm models TW 9010, TZ 9020, 4000, 9030, 9000, 7010, 9031, 9100, 9011, 5000, 7100 is the same and consists of the following points.

First, remove the steering column protective cover by unscrewing five self-tapping screws and two screws. Then unscrew the screws of the panel covering the mounting block and pull it out.
Remove the instrument panel trim by unscrewing all screws. Unfasten the instrument panel.
Install the siren, temperature sensor, hood limit switch in the engine compartment of the car.
Connect the antenna unit. The most suitable place is the upper corner of the windshield. Place the LED indicator in the left rack.
Attach the shock sensor to the steering wheel bracket.
Place the service key in a hidden but easy to access place.

Comments and reviews

Or we put the ring included in the lineman’s kit onto the lock and connect it with a standard connector. We connect the thick yellow signal wire to the ignition wire from the lock.

We break both starter wires under the lock. We connect the thin black and yellow signal wire from the side of the lock. Thick black and yellow - further into the bundle. We break the black wire of the ground ring in accordance with the choice of manual transmission. We make settings in the signaling: Duration of cranking by the starter - 3.6 seconds.

Engine control - tachometer. Specifically for the shnivy, you can also set the engine type to diesel with a starter delay of 6 seconds.

StarLine A93 + i95 and Chevy Niva

So that the pump has time to pump up pressure in the fuel system. This is all that is written in the instructions. But autorun will not work like that. Tue Feb 01, Constant plus If the alarm system has auto start, then I take this plus from the battery terminal. If it’s a simple alarm, then the thick pink wire is on Ш3.

Chevrolet Niva central locking – Auto workshop online

Features of replacing the timing chain in a Chevrolet Niva with your own hands

Every modern car must be equipped with a reliable anti-theft system that will prevent break-ins and theft of the vehicle. Since standard anti-theft installations are not particularly reliable, car owners have to install alarms on their cars themselves.

Depending on the configuration, the Niva's electrical circuit can be supplemented with a standard alarm system, which, in essence, is a central locking system. If there is a lock, the system is controlled using one module - a block, which represents the alarm system.

Since this post is a standard one, it does not have a notification function.

Installing an alarm system on a Chevrolet Niva car, Chevrolet Niva connection points How to disable the immobilizer on a Chevrolet Niva yourself and reviews

Repeatedly, the problem with the central locking being inoperable was the wiring.

Some versions of the Niva-Chevrolet are equipped with central locking. If there really is a standard central locking system, it is controlled by a single module. It should be noted that this same module acts as a standard signaling device. It turns out that an alarm system with central locking is installed in the Shniva from the factory, but you can always connect an additional alarm to it, that is, to the standard module. One of the options for such a connection is discussed further.

Where and how to connect the central locking to the alarm (Niva Chevrolet) Then you need to find what type of ECU is installed on the car, and in. The engine of a Chevrolet Niva car is blocked when you try to start it with a key other than the one and how to connect the signaling correctly - find out from this what the central locking is.

Depending on the configuration, the Niva's electrical circuit can be supplemented with a standard alarm system, which, in essence, is a central locking system. 5/5(3). · By the way, for those who do not have any protection at all in their car, and the ignition switch is still working, you can bite off the red wire from the ignition switch (from terminal 50 plus to the starter solenoid relay) and assemble the proposed circuits.

We combine two different alarm systems. Additional connection diagram.

Since standard anti-theft installations are not particularly reliable, car owners have to install alarms on their cars themselves. Depending on the configuration, the Niva's electrical circuit can be supplemented with a standard alarm system, which, in essence, is a central locking system.

Features of programming the new signaling

Let's say the scheme discussed above was implemented without errors. At the second step, as you might guess, you need to correctly program the alarm. Otherwise, there is a possibility of burning out the actuators installed in the passenger doors. The advice is simple: you cannot make a control pulse longer than one second. However, the default value is 0.7 or 0.8.

The signal output used must also be programmed correctly (it must be activated at the moment of unlocking). An alternative method is to use the 2-step unlock output. The pulse duration on it must be set within 0.7-0.8 s. The default value is 30 s, and guess what this means in this case.

Comments and reviews

If it is lost or the immobilizer breaks down, you will need to replace the control unit with a power unit. Therefore, it is recommended to keep this key separately from the working one. A training key can be cracked more easily than a working one.

The worker has higher cryptographic security. Information from the training key takes longer to read than from the key for everyday use.

When the Chevrolet Niva battery is discharged, difficulties arise in starting the car's engine. When you turn off the ignition with a key with a red insert, the immobilizer automatically goes into learning mode, thereby disorienting the car owner. To increase the reliability of alarm management, it is possible to train and configure a spare working key.

Initial check of system operation

The next step is to conduct an initial test of the anti-theft system's functions.

Arm the car using the car's standard device.
Then set the protection mode from the alarm key fob.

Reassemble all components in reverse order, using a screwdriver to tighten the screws. Only correct installation of all components guarantees 100% security of the car.