TDB014! PAGE 1
VERSION 1.0! 01/02/2018
TDB014 OBD PORT TESTER
OPERATING MANUAL
CONTENTS
INTRODUCTION
PAGE 3
GENERAL OPERATION
PAGE 4
VEHICLE TESTING
PAGE 5 to 6
SPECIFICATION
PAGE 7
CONTACT INFORMATION
PAGE 8
DECLARATION OF CONFORMITY
PAGE 9
CONTENTS
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VERSION 1.0! 01/02/2018
T
TDB014 OBD Port Tester
The OBD Port Tester connects to a vehicles OBDII / EOBD connector and lets you easily
diagnose electrical faults.
• Instantly check power and ground circuits
• Identify communication link protocols
• Monitor battery voltage with display
The TDB014 enables you to make sure that the OBD port wiring has not been tampered
with, as many owners are disconnecting the wires, swapping wires around and even
cutting the OBD port out.
INTRODUCTION
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LED INFORMATION
RED LED’s
(Pin 16) - automatically turns-on as soon as you plugged into the OBD Port.
RED LEDs dim when:
• Low battery voltage.(below 12V)
• Wiring to DLC pin 16 is faulty
• Grounds circuits have high resistance issues
GREEN LED’s
(Pins 4 and 5) - automatically turn-on as soon as you plugged into DLC.
Ground LED’s (Pin 4 and 5) is connected to battery voltage through pin 16. Therefore, a
ground supply on pin 4 will not affect LED 5. A dim single green LED will indicate a circuit
problem with the corresponding circuit.
BLUE LEDs
(Pins 2, 6, 7 and 10) - LEDs should flash when serial data voltage pulses are present in
the data line.
YELLOW LEDs
(Pins 1, 3, 8, 9, 11, 12, and 13) - these should flash when your vehicle uses either one on
the pins for any function. These depend on the make, model and year. Please see list of
pins used on page 6.
GENERAL OPERATION
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VEHICLE TESTING
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CONNECT TDB014 TO
DIAGNOSTIC PORT
CHECK TO SEE
VOLTAGE AND LED
OPERATION.
MAXIMUM INPUT VOLTAGE
18 VOLTS
MINIMUM INPUT VOLTAGE
6 VOLTS
CONTINUOUS CURRENT RATING
1 AMP
TEMPERATURE RANGE
0 TO 50 DEGREES CELSIUS
DIMENSIONS
85mm x 45mm x 25mm
WEIGHT
60 grams
SPECIFICATION
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VERSION 1.0! 01/02/2018
CONTACT INFORMATION
The Diagnostic Box
Diagnostic Box House
Unit 8, Fairfield Meadow
Orchard Way
Chillington
Kingsbridge
Devon
TQ7 2LB
United Kingdom
Tel : + 44 1 54 8 58 03 48
Fax : +44 1548 580348
Email : info@thediagnosticbox.com
Web : www.thediagnosticbox.com
Skype : diagnosticbox
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VERSION 1.0! 01/02/2018
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VERSION 1.0! 01/02/2018
DECLARATION OF CONFORMITY
Manufacturer’s Name: The Diagnostic Box
Manufacturer’s Address: Diagnostic Box House
Unit 8, Fairfield Meadow
Orchard Way
Chillington
Kingsbridge
Devon
TQ7 2LB
United Kingdom
Product Name: OBD Port Testerr
Product Model: TDB014
Conforms to: Specifications
EN 55022:1998, A1: 2000 + A2: 2003
EN 55024:1998, A1: 2001 + A2: 2003
Following the Provisions of EMC Directive: 204/108/EEC
Product conforms to class A emission standards
Signed : G CHAMBERS
Signed on behalf of The Diagnostic Box
DECLARATION of CONFORMITY
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