Summary of Contents for GMC THGMT1
- Page 1 CABIN MODULE INSTALLATION GUIDE CHEVROLET CUSTOMER SERVICE • CALL: 800-206-4070 Mon-Fri 8am - 5pm CST EMAIL: retrax@retrax.com 4100-032 | 03-2023 l THGMT1...
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Page 2: Table Of Contents
Contents General Service Information Items Required for Installation Installation Order Wiring Diagram (TH) Wiring Diagram for Vehicles with Push-to-Start or Key with OnStar Wiring Diagram for Vehicles with Key, without OnStar Locating Connectors in the Vehicle Wire Chart for Door Trigger Configuring and Flashing the Module Module Programming Entering Pairing Mode on the Cabin Module... -
Page 3: General Service Information
General Service Information Installation notes to remember: Always cover fenders, seats, and floor areas before starting to work. When working on a vehicle, always roll down a window to avoid being locked out of the car. Make all necessary connections (wiring diagram) in the truck BEFORE plugging in the modules. -
Page 4: Items Required For Installation
Items Required for Installation Cabin Module Cover Module (installed) Cover module T-Harness 2015 Chevrolet Silverado 2500/3500... -
Page 5: Installation Order
Installation Order Configuring Programming Wiring Diagram and Flashing the Cabin the Module Module Adding accessories (optional) Entering Pairing Keypad Pairing Mode 2015 Chevrolet Silverado 2500/3500... -
Page 6: Wiring Diagram (Th)
Wiring diagram 4100-032 (THGMT1) For vehicles with Push-to-Start (PTS) Key with OnStar (active or inactive) Refer to the Locating Connectors in the Vehicle section on the next page for connector locations ( For vehicles equipped with Key without OnStar, see next page. -
Page 7: Wiring Diagram For Vehicles With Key, Without Onstar
Wiring diagram 4100-032 (THGMT1) for vehicles with Key, without OnStar Refer to the Locating Connectors in the Vehicle section on the next page for connector locations ( (white connector) (green connector) (above driver’s kick panel) (grey connector) White Blue Green... -
Page 8: Locating Connectors In The Vehicle
Locating Connectors in the Vehicle 2015 Chevrolet Silverado 2500/3500... -
Page 9: Wire Chart For Door Trigger
2) Cut and isolate the loop on the same adapter. OR (alternate location) WITH power 3) Extend the loose Lt. Blue/Black wire GMC Canyon (Key) 2015-2022 windows and run it inside the driver door through the rubber wiring harness grommet. - Page 10 WITH power 3) Extend the loose Lt. Blue/Black wire OR (alternate location) windows and run it inside the driver door through the rubber wiring harness grommet. GMC Sierra 2500HD Driver door 2015-2023 4) Make connection with window motor 10-pin Green (Key)
- Page 11 Wire Chart for Door Trigger Vehicles Years Application Instructions Location Pin # Wire Color 1) Connect the adapter labeled Connect Driver window 7-pin Black or only without OnStar. motor in driver Gray/Black Gray or Pink 2) Cut and isolate the loop on the same door conn.
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Page 12: Configuring And Flashing The Module
Configuring and Flashing the Module To configure and flash your module, follow the prompts on the REALTRUCK app from your mobile device. Google Play and the Google Play logo are trademarks of Google LLC. 2015 Chevrolet Silverado 2500/3500... -
Page 13: Module Programming
Programming the Cabin Module Attention! Make sure you have configured and flashed the module before proceeding with this section. Ensure vehicle is in a safe location and cannot move forward during programming. Key IN START Solid Turn the ignition to the ON position and wait for the LED to turn on solid orange and then turn off. Key OUT START Turn the ignition off. -
Page 14: Entering Pairing Mode On The Cabin Module
Entering Pairing Mode on the Cabin Module Optional! This section is only required if pairing additional accessories such as keypads, cell phones, etc. Make sure the cabin module is programmed before proceeding with the pairing of the cover module and optional keypad. Review all of the steps below before starting Make sure all doors are closed, and then as the pairing sequence is time sensitive. -
Page 15: Pairing Keypad 4100-029 (Optional Accessory)
Pairing keypad 4100-029 (optional accessory) If you have purchased the keypad, follow the instructions below to pair it to the cabin module. Enter Pairing Mode by following the steps on Press and hold the 1/2, 3/4, and 9/0 buttons the previous page. simultaneously until the orange backlight LEDs flash rapidly. -
Page 16: Diagnostics: Keypad
Keypad LED Behavior Action • Green flashes 1x as button is pressed • The backlight will light up to 5 seconds on a key press Pressing any button in locked mode • If no other button is pressed within 5 seconds, the keypad will time out and the backlight LED will turn off •... -
Page 17: Diagnostics: Cover Module
Cover Module LED Diagnostics LED Pattern Description Meaning/Reasons • The cover module can be detected by the RealTruck app • The cover module is in Factory Reset mode Solid ON Power source is connected • Cover module is not paired yet Note: The LED will turn off when the cover module has been paired to the cabin module Power source is connected, and the paired cabin... -
Page 18: Diagnostics: Parking Lights
Vehicle Parking Lights Diagnostics (if applicable) Number of Flashes Description Meaning/Reasons The cabin module has lost The cover module has lost power, or interference communication with the has caused a loss of communication cover module • The cover module detected an obstruction •... -
Page 19: Troubleshooting
Troubleshooting RealTruck App Detection Issues: Setting up a new system Important! The cabin module will time out after 20 mins of being idle. Disconnecting and reconnecting the cabin module will reset the timer. For the RealTruck app to detect either the cabin module or cover module, the cover module’s LED must be solid ON while the cabin module’s LED must be solid yellow. - Page 20 Troubleshooting Problem: The cover module ID shows up on the RealTruck app, but the selection is in red background Cause The cover module was previously paired with a cabin module. Perform a factory reset (see the Factory Reset: Cover Module section). Solution Indication that the cover module can be set to Factory reset mode: LED flashes 2x.
- Page 21 Troubleshooting Tonneau Cover Not Moving The flashing of the parking lights (if applicable) can be an indicator of an obstruction while the tonneau cover is moving, and/or an indication that the cover module has detected abnormal temperature or voltage readings. Problem: Tonneau cover does not move and parking lights flash 6x The cover module has detected the temperature to be over the operating range...
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Page 22: Factory Reset: Cabin Module
Factory Reset: Cabin Module Warning! A factory reset will revert the flashed firmware back to its default factory settings. Depending on the installation, some settings may need to be reconfigured. Connect ALL but the 12-pin harness Hold If required for your installation, connect all harnesses to the module, except the 12-pin main power harness. -
Page 23: Factory Reset: Cover Module
Factory Reset: Cover Module Important! Pairing a cover module that was previously paired to a different cabin module requires a factory reset. Ensure that the cabin module main Power up the cover control module. power is disconnected. Press and release the cover module programming button twice, and then Wait at least two minutes.