TEKCOPLUS AUTK-1036 Automotive Circuit Tester Instruction Manual

TEKCOPLUS AUTK-1036 Automotive Circuit Tester

INTRODUCTION

This instrument is designed to identify and trace wires or cables without damaging the insulation. You can also use it to check for short circuits and locate open circuits and so on. There are a Sender and a Receiver included in the instrument.

CAUTION

1. Only for use on DC voltage, don’t connect to a circuit exceeding 42 volts DC under any circumstances.
2. Do not use AC voltage.
3. Do not use on any circuit directly or indirectly connected to AC lines or any other AC power source.
4. Do not use any component or circuits of the ignition system.
5. Before using this device, check the vehicle’s electrical wiring and disconnect any part or system sensitive to voltage and current pulses such as airbags, electronic control modules, etc.
6. After you finish checking the vehicle, make sure you have correctly restored all the connections that you disconnected.
7. Always follow the instructions and procedures indicated in the vehicle’s service manual before attempting to disconnect any part or subsystem of the electrical circuit.

Exceeding the limits listed above when using this apparatus, or not observing the precautions listed above can expose you to physical injury and permanently damage your instrument and parts and circuits of the vehicle under test.

HOW TO USE THE PROBE

The probe of the Receiver is built of coiled steel and may be bent as needed, in order to reach wires in congested or difficult areas. Depending on the circuit characteristic and sensitivity settings, the probe will pickup the signal from the wire in a range of positions. However, for the best possible range, the Receiver’s probe tip (black cap) should be positioned perpendicular (at go0) to the wire being traced and either above or below it. See Figure 1.

SETTING SENSITIVITY LEVEL

To turn on the Receiver or increase its sensitivity, turn the rotary switch of the Receiver clockwise. To turn off the Receiver or decrease its sensitivity, turn the rotary switch anticlockwise.

WIRE TRACING

Note: Observe the limits and safety precautions at all times.

1. Set the switch of the Sender to “TONE”, the red LED of the Sender lights. If the red LED doesn’t light, please check the battery.
2. Switch the Receiver on, and set the rotary switch in the middle position. Press and hold the TEST button, meanwhile move the sensor close to the test lead of the Sender. The receiver receives the signal and gives the audio signal. If so, it means that the unit works correctly.
3. Connect the black test lead to the circuit’s positive supply (or to the negative for vehicles with a positive supply connected to the chassis). Connect the red test lead to the wire to be traced. A fuse socket (in place of the blown fuse), connector, etc. is a convenient place.
4. Set the rotary switch in the middle position. Press and hold the TEST button, meanwhile move the probe as close as possible to the wire to be traced. The Receiver’s sensor should be positioned perpendicular (at go0) to the wire being traced and either above or below it.
5. The receiver gives the audio signal. Trace the wire by following the audio signal of the Receiver. If you move the probe away from the wire, the audio signal will decrease and then disappear.
6. If it is difficult or impossible to get the Receiver to pick up any signal, please increase the sensitivity and try again. For the suspectable place, check it twice. See Figure 2 , 3.
7. When you finish tracing, disconnect the test leads’ connections, set the Sender’s switch in the OFF position. Loose the TEST button.

CHECKING FOR SHORT CIRCUIT

Note: Observe the limits and safety precautions at all times.

1. Disconnect the power to the wire to be checked and remove all the loads from this wire (for example: remove the lamp from the wire).
2. Set the switch of Sender to the “CONT” position. Connect the test leads to a couple of wires which are to be checked.
3. When the resistance is less than 1 Ok ohm, the green LED of “CONT” will light. With all the loads having been removed, the green LED’s lighting indicates that a couple of wires are in short circuit.

LOCATING OPEN CIRCUIT

Note: Observe the limits and safety precautions at all times.

1. Set the switch of the Sender to “TONE”, the red LED of the Sender lights. If the red LED doesn’t light, please check the battery.
2. Switch the Receiver on, and set the rotary switch in the middle position. Press and hold the TEST button, meanwhile move the sensor close to the test lead of the Sender. The Receiver receives the signal and give the audio signal. If so, it means that the unit works correctly.
3. Connect the black test lead to the circuit’s positive supply ( or to the negative for vehicles with a positive supply connected to the chassis). Connect the red test lead to the wire to be checked. A fuse socket (in place of the blown fuse), connector, etc. is a convenient place.
4. Switch the Receiver on and set its rotary switch in the middle position. Press and hold the “TEST” button and slowly sweep the wire with the probe, ensuring the probe is perpendicular and above or below the wire being checked and as close as possible to it.
5. Follow the wire or check it at different points, starting from the Sender and moving towards the load (accessory, light, etc) observing the positioning of the probe as indicated above.
6. Continue this procedure while the audio signal indicates the integrity of the circuit, If the audio signal stops, it indicates that the probe has passed beyond the open, broken or bad connection in the circuit. See Figure 3.
7. If it is difficult or impossible to get the Receiver to pick up any signal, please increase the sensitivity and try again.
8. Double-check by positioning the probe before and after the suspected place. If the open circuit point has been found, the audio indicator will show circuit integrity on one side, and not on the other. At this point, where the audio signal stops, you have found the open circuit.
9. When you finish locating, disconnect the test leads’ connections, and set the Sender’s switch in the OFF position. Lose the TEST button.

WIRE IDENTIFICATION

Note: Observe the limits and safety precautions at all times.

1. Set the switch of the Sender to “TONE”, the red LED of the Sender lights. If the red LED doesn’t light, please check the battery.
2. Switch the Receiver on, set the rotary switch in the middle position. Press and hold the TEST button, meanwhile move the sensor close to the test lead of the Sender. The Receiver receives the signal and gives the audio signal. If so, it means that the unit works correctly.
3. Connect the black test lead to the circuit’s positive supply (or to the negative for vehicles with a positive supply connected to the chassis). Connect the red test lead to the wire to be identified. A fuse socket (in place of the blown fuse), connector, etc. is a convenient place.
4. Sweep all the suspectable wires until the audio signal is at its maximum. the wire that makes the Receiver give the loudest audio signal is the wire to be identified. In the case of tightly packed wires (bundles, conduits, etc.), it may be necessary to spread these apart to facilitate the identification process of a particular wire.
5. When you finish identification, disconnect the test leads connections, and set the Sender’s switch in the OFF position. Lose the TEST button.

BATTERY REPLACEMENT

• Sender Battery replacement: Remove the screw on the back case, remove the back case, replace the exhausted battery with a new one of 9V(6F22). Rejoin the back case and install the screw.
• Receiver Battery replacement: Remove the screw on the battery compartment, remove the battery cover, and replace the exhausted battery with a new one of 9V(6F22). Rejoin the cover and install the screw.

FREQUENTLY ASKED QUESTIONS

What is the TEKCOPLUS AUTK-1036 Automotive Circuit Tester?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester is a diagnostic tool designed to test automotive electrical circuits, providing accurate voltage readings.

What is the price of the TEKCOPLUS AUTK-1036 Automotive Circuit Tester?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester is priced at $27.90, making it an economical choice for automotive diagnostics.

What is the power source for the TEKCOPLUS AUTK-1036 Automotive Circuit Tester?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester is battery powered, allowing for portability and convenience in various locations.

What color is the TEKCOPLUS AUTK-1036 Automotive Circuit Tester?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester features a circuit tracer color design.

What is the minimum operating voltage of the TEKCOPLUS AUTK-1036 Automotive Circuit Tester?

The minimum operating voltage for the TEKCOPLUS AUTK-1036 Automotive Circuit Tester is 6 volts (DC).

What measurement type does the TEKCOPLUS AUTK-1036 Automotive Circuit Tester use?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester uses a voltmeter measurement type for accurate voltage readings.

Who is the manufacturer of the TEKCOPLUS AUTK-1036 Automotive Circuit Tester?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester is manufactured by Tekcoplus Ltd, a company known for quality diagnostic tools.

How much does the TEKCOPLUS AUTK-1036 Automotive Circuit Tester weigh?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester weighs 12.3 ounces, making it lightweight and easy to handle.

What are the package dimensions of the TEKCOPLUS AUTK-1036 Automotive Circuit Tester?

The package dimensions for the TEKCOPLUS AUTK-1036 Automotive Circuit Tester are 10.12 x 4.72 x 1.5 inches, allowing for convenient storage.

What is the item model number for the TEKCOPLUS Circuit Tester?

The item model number for the TEKCOPLUS AUTK-1036 Automotive Circuit Tester is AUTK-15.

What type of batteries does the TEKCOPLUS AUTK-1036 Automotive Circuit Tester require?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester requires 1 9V alkaline battery for operation.

What is the voltage of the TEKCOPLUS AUTK-1036 Automotive Circuit Tester?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester operates at a voltage of 9 volts.

How does the TEKCOPLUS AUTK-1036 Automotive Circuit Tester assist in automotive repairs?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester helps technicians diagnose electrical issues by measuring voltage and continuity in circuits.

What makes the TEKCOPLUS AUTK-1036 Automotive Circuit Tester a good choice for DIY mechanics?

The TEKCOPLUS AUTK-1036 Automotive Circuit Tester is a great choice for DIY mechanics due to its accuracy, affordability, and portability.

Why is my TEKCOPLUS AUTK-1036 Automotive Circuit Tester not turning on?

Check the power source the tester is connected to. Ensure that the vehicle’s battery or power outlet is functioning correctly. Also, inspect the unit’s fuse and replace it if it’s blown.

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