Do you have a question about the TM-507 and is the answer not in the manual?
Questions and answers
Jim Cole
April 23, 2025
I have saved all of the codes 2 on the truck and two on the trailer. When I press the back button twice on the 2 on the truck are displayed. I go back in and confirm all are saved on the program ID. How do I get them all to display
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Monitoring System Instruction Manual Model#: TM-507 Wide Screen Display 507 Flow-through and Cap Sensors Thank you for purchasing a TST Tire Pressure Monitoring System(TPMS). With minimal care, your new TPMS will provide reliable service for many years. Please read and understand the information contained within this manual.
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TST-Doc-507FT-RV WSD-C Manual-(D) Page 1 - Sensor Features Page 1 - Display Features Page 2 - System Components in Kit Page 2 - Display Controls Pages 3~6 - Programming Sensor Codes Into the Display - Automatic Code Learning (Option #1)
TST-Doc-507FT-RV WSD-C Manual-(D) SENSOR FEATURES 1) The sensors easily install on the valve stem. 2) Sensors are water resistant. 3) Pressure and temperature data is read every five (5) minutes. 4) Removal of a sensor (0 PSI pressure) will shut off the sensor battery.
TST-Doc-507FT-RV WSD-C Manual-(D) 16) A fully charged display will continuously operate 5-7 days on battery power. 17) Temperature and pressure settings are configured "per axle". SYSTEM COMPONENTS IN KIT Display and components Power Adapter Color Display Cradle Mount Suction Cup Mount Repeater...
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TST-Doc-507FT-RV WSD-C Manual-(D) Antenna Icon Description Tire Warning Temperature unit (Selectable) Pressure unit (Selectable) Sensor low battery Red LED indicator Light Sensor Display battery indicator Pressure unit: BAR or PSI, user-selectable. Repeater active Temperature unit: °C or °F, user-selectable. PROGRAMMING SENSOR CODES INTO THE DISPLAY Note: Your sensors will begin reading as soon as they are coded into the display.
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TST-Doc-507FT-RV WSD-C Manual-(D) AUTOMATIC CODE LEARNING (Option#1) Note: Code all the sensors to the display BEFORE screwing themon to the tire valve stem unless otherwise noted. 1. Push and hold the "SET" button until it beeps. You are now in the programming mode.
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TST-Doc-507FT-RV WSD-C Manual-(D) sensor codes and tire icons are now deleted. This does not affect the parameters set in the display. Press the "BACK" button to go to the Main Screen. Note: When in the coding mode, the display will time-out within approximately one (1) minute if no buttons are pushed.
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TST-Doc-507FT-RV WSD-C Manual-(D) 1. Push the "SET" button until it beeps. You are now in the programming mode. The "HI PRESSURE SET" parameter will blink at the bottom of the screen. Push the (+) button and scroll through the parameters until "SET ID" appears.
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TST-Doc-507FT-RV WSD-C Manual-(D) Specified wrench Sensor valve cap Tighten the hex nut Tighten the anti-theft hex nut Install the sensor valve cap counterclockwise until the nut onto the sensor. is tightened against the sensor. SENSOR INSTALLATION - Cap Sensor 1. Screw the hex nut onto the valve stem threads until it bottoms out.
TST-Doc-507FT-RV WSD-C Manual-(D) DISPLAY INSTALLATION 1. The provided suction cup mount can be used on the windshield, side window or directly on any smooth nonporous surface. Snap the mount into the back tabs on the display to use. Alternately, use the dash cradle to hold the display. Be sure you do not cover either hole on the displays' lower bezel with the cradle legs.
TST-Doc-507FT-RV WSD-C Manual-(D) PARAMETER SETTINGS (Setting the sensor alarms) Note: The factory default settings are: Pressure Unit: PSI Temperature units: °F High Pressure: 175 PSI High Temperature: 158°F (70°C) Low Pressure : 100 PSI Note: Be sure your display is ON and it is showing the Main Screen.
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TST-Doc-507FT-RV WSD-C Manual-(D) HIGH TEMPERATURE ALARM SETTINGS To set the High Temperature Alarm, press and hold the "SET" button until it beeps. Press the (+) button twice and "HI TEMP SET" will appear. Again, press the "SET" button to enter that mode. Use the (+) or (-) buttons to adjust the High Temperature parameter, if desired.
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TST-Doc-507FT-RV WSD-C Manual-(D) LOW PRESSURE ALARM SETTINGS To set up the Low-pressure Alarm, press and hold the "SET" button until it beeps. Press the (+) button once and "LOW PRESSURE SET" will appear. Press the "SET" button again to enter that mode. Press the "GO" button to select the appropriate axle.
TST-Doc-507FT-RV WSD-C Manual-(D) RESTORE PARAMETERS TO FACTORY DEFAULT SETTINGS First, turn off the display. Hold the "BACK" and "SET" buttons at the same time and turn the display back on. You will hear one beep. The display will power back on and original factory parameters will be restored.
TST-Doc-507FT-RV WSD-C Manual-(D) Fast Leak Alert When a fast tire leak is detected, the sensor will send that data immediately to the display, The audible alarm will sound and the red LED light will immediately flash. The tire in question, pressure for that tire, and "FAST LEAK" will also flash. The audible alarm can be silenced for a short while by pushing any of the buttons on the front of the display.
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TST-Doc-507FT-RV WSD-C Manual-(D) Backlighting and Motion Detection The display is equipped with a light sensor and a motion sensor. The backlight will turn on when the vehicle is in motion and there is little ambient light. If the vehicle has stopped for a while and the display is on the internal battery, the display will "go to sleep"...
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TST-Doc-507FT-RV WSD-C Manual-(D) REPLACING THE FLOW-THROUGH SENSOR BATTERY (CR1632) (1) Remove the sensor from the tire valve stem. Specified wrench Loosen the hex nut (2) Using a jewelers Phillip's screwdriver, remove the two screws from the battery cover on the side of the sensor. The "+" side of the battery can now be seen.
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(5) Check the "O" ring that surrounds the battery compartment. This is the waterproof seal. Replace if old or damaged. Additional "O" rings are provided in your 507FT kit or can be purchased from TST by calling 770-889-9102. Waterproof rubber seal (6) After the new battery installation replace the battery compartment cover and snugly tighten the two screws.
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TST-Doc-507FT-RV WSD-C Manual-(D) REPLACING THE CAP SENSOR BATTERY (CR2032) (1). Remove the sensor from the tire valve stem. Specified wrench Loosen the hex nut (2). Use the specified wrench to open the sensor cap counterclockwise. (3). Slide the battery out of the cage sideways. Note that the (+) side is up. Replace with a new CR2032 battery that is 3+ volts.
TST-Doc-507FT-RV WSD-C Manual-(D) ADDITIONAL FUNCTIONS Swap Tire Sensor Positions Pressandholdthe "SET" button until the display beeps and then release. Ÿ Press and release the (+) button 7 times until "TIRE " appears. Press "SET". Ÿ Use the (+) or (-) buttons to select the tire sensor code you want to swap.
TST-Doc-507FT-RV WSD-C Manual-(D) TROUBLESHOOTING TIPS Label all of your sensors with the provided stickers first so you will know which Ÿ sensor goes in which tire position. If a sensor is not allowing air to pass through it, or if the sensor is not reading, Ÿ...
Try unscrewing the valve core as described abovein the Troubleshooting Tips section.If the switched sensor reads normally, it may be a sensor issue. Call 770-889-9102 or go to the TST website www.TSTtruck.com for more troubleshooting help.
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TST-Doc-507FT-RV WSD-C Manual-(D) ● Why does my display sometimes alarm while I am sitting still in the evening? As night approaches and outdoor temperatures decrease, your tire pressures may drop below the parameters you have set, thus causing an out of spec alarm.
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TST-Doc-507FT-RV WSD-C Manual-(D) 3) To electronically reconnect the towing vehicle section, momentarily press the "GO" and (+) buttons again. ● How do I remove an unwanted tire icon from the display? 1) To delete a single sensor code: 2) Press the "SET" button until it beeps (approx. 3 seconds). Push the (+) button and scroll through the parameters until "LEARN ID"...
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TST-Doc-507FT-RV WSD-C Manual-(D) REPEATER The repeater is used to strengthen/amplify the sensor signal forward to the display. A repeater is packaged with this system. The repeater comes with two wires, one red (+) and one black (-). Simply tie the red wire to a positive source and black wire to a ground or negative source.
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TST-Doc-507FT-RV WSD-C Manual-(D) SPECIFICATIONS Sensor specifications Sensor specifications Temperature Operating Range -40°F - 176°F / -40°C - 80°C -40°F - 185°F / -40°C - 85°C Storage Temperature Range 0-196 PSI / 0-13.5 BAR Pressure Range + / -3 PSI / + / - 0.2 BAR...
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The system cannot prevent accidents nor will TST be responsible for damage or injury due to (a) improper use, (b) failure to follow the product instructions or to perform any...
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Do you have a question about the TM-507 and is the answer not in the manual?
Questions and answers
I have saved all of the codes 2 on the truck and two on the trailer. When I press the back button twice on the 2 on the truck are displayed. I go back in and confirm all are saved on the program ID. How do I get them all to display