Over the next pair of months, we will certainly be reviewing the best-selling Cars, SUVs, Minivans, and also Trucks of 2019. Throughout the month that April, we will emphasis on the best-selling SUVs in 2019 in the unified States.

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After the TREAD Act was mandated in 2007, every vehicles made in the joined States start in 2008, have to be mounted with straight or indirect TPMS systems.

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The Chevrolet Tahoe is produced with a straight TPMS system. Straight TPMS has actually TPMS sensors are installed in the wheel; if one or more tires show low tires pressure, the TPMS sensors will deliver the details to the vehicle’s ECU. One indicator light (low-line TPMS system) or each tire push will show on the dash (high-line TPMS system). A TPMS relearn is recommended after a sensor instead of or tire rotation.

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Type the TPMS system:

Direct TPMS, sensors are mounted in the wheel

Type of TPMS frequency:

315 MHz

Type the Relearn procedures:

Manual Relearn 

Type the TPMS tool required for TPMS reset

Manual relearn procedure (2004-2006):

OBDII connector is not required Confirm TPMS sensors are effectively installed Adjust tire pressures come placard value Apply parking brakeTurn ignition to ON Turn headlight move from off to parking lamp 4x in ~ 4 seconds Double horn chirp sounds Use tool to activate LF sensor Single horn sounds Repeat for RF/RR/LR Turn ignition OFFDrive car for 2 minutes around 25 MPH get correct DIC display If discover mode can’t be enabled, see organization manual Release parking brake before driving the vehicle TIP: Lowering the driver’s side window may aid to complete this procedure on larger vehicles

Manual relearn procedure (2007):

OBDII connector is not required Confirm TPMS sensors are correctly installed Adjust tires pressures to placard value Press INFO switch on DIC until find out TIRE POSITIONS Press SET/RESET Horn sounds twice Use device to activate LF sensor Single horn sounds Repeat for RF/RR/LRTurn ignition OFF NOTE: If vehicle has no DIC buttons climate press and also hold expedition odometer reset stem till the horn chirps twice and the tires LEARNING active message is displayed 

Bonus coverage, OBD relearn procedure, year 2008-2020:

OBDII dongle is requiredConfirm TPMS sensors are effectively installedAdjust tire pressures to placard valueHold TPMS tool on left front tires sidewall next to the valve stemRepeat for the best front, right rear and also left rear tiresApply OBD module to the DLCTurn ignition ONPress ok on TPMS device to carry sensor data to the ECUDisconnect OBD module from DLCTurn ignition OFF, then begin the engine

The video clip shows the Chevy Trax, but the very same procedure will occupational with a Chevy Tahoe.

Manual relearn procedure, Keyless entry (2008-2020):

OBDII connector is no required Confirm TPMS sensors are properly installed Adjust tire pressures come placard value Inflate every tires Turn ignition ON Push and hold unlock and also lock switch on an essential fob till horn sounds Use device to activate LF sensor Single horn sounds Repeat because that RF/RR/LR Turn ignition OFF 

Manual Relearn Procedure, DIC button (2008-2020): 

Inflate every tires Apply parking brake Turn ignition ON Push the DIC information button until press TIRE find out is displayed Push (✓) to confirmHorn sounds 2x and also TIRE LEARNING active is displayed Use tool to activate LF sensor Single horn sounds Repeat because that RF/RR/LRTurn ignition OFFRelease parking brake prior to driving vehicle 

Manual relearn procedure, Odometer Reset (2008-2020):

Inflate all tires Apply parking brake Turn ignition ON Push and hold the expedition odometer reset stem on instrument dashboard until press (✓) to RELEARN tire POSITIONS is displayed Push (✓) to confirm Horn sounds 2x and also TIRE LEARNING active will displayUse the tool to activate the left prior sensorSingle horn will certainly soundRepeat for the RF/RR/LR sensorsTurn ignition OFFRelease parking brake prior to driving vehicle

Troubleshooting tips

Tip 1:

Lowering the driver’s side window may help to finish this procedure if the relearn fails.

Tip 2:

The owner’s manual on the Chevy Tahoe states, “There are two minute to match the an initial tire/wheel position, and five minutes all at once to enhance all four tire/wheel positions. If that takes longer, the matching process stops and also must it is in restarted.”

If the horn chirps twice before all steps have actually been perform or sensors have actually been activated, the relearn procedure most likely has failed and also the IDs walk not deliver correctly, which method the procedure has to start end again.

The solution? For most Chevrolet vehicles, the bonus OBD relearn procedure is accessible for the ATEQ VT56 and VT46 brands, thanks to patented Sync-ID technology. This progressed feature permits the user to execute an OBD relearn to rotate the light off, v minimal come no driving time required to rotate the light off, saving the technician time and also the customer labor costs. The takes two minutes or less to perform an OBD relearn procedure top top a Chevy Silverado, and also requires just one relearn procedure to memorize for various auto Makes.

Tip 3:

Chevy proposal rotating tires every 7,500 mile (12 000 kilometers). Tires rotation help with also wear for all tires and also is important for balanced handling ~ above the road, i beg your pardon can expand the life the tires and also save money in the long-run. When tires room rotated, Chevy recommends resetting the TPMS device by performing a TPMS relearn to move the new location that the TPMS sensors come the vehicle’s ECU. The is additionally recommended to carry out a TPMS reset ~ a wheel or sensor replacement.

Placard press adjustment

Use the VT56 or VT46 branded tools to adjust placard push for the Chevrolet Tahoe if upsizing tires/wheels, additionally when replacing v off-road tires or low-profile tires. 

Please note: to determine ideal placard pressure, constantly follow the tires load and inflation standards. Keep the all at once circumference come +/-3% that the original size, and also the forced load rating situated on the production placard. Constantly refer to the vehicle’s owner’s manual for any particular safety advice concerning the applications of instead of tires.

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TPMS DTC password information

Use the VT56 to retrieve Chevrolet TPMS DTC codes for direct TPMS systems by choosing the “Service” icon. After choosing the Make, Model, and also Year choose the DTC password icon. Usage the OBDII module to retrieve the Chevrolet DTC TPMS information to diagnose and also service the TPMS concerns determined.