Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2025TAHOE COMMERCIAL, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSKEYLESS ENTRY SYSTEM AND REMOTE FUNCTIONSREPAIR INSTRUCTIONSREMOTE CONTROL DOOR LOCK AND THEFT DETERRENT TRANSMITTER PROGRAMMINGADDING TRANSMITTERS (WITH SPS)
2025 Chevrolet Tahoe Commercial, 4WD
Adding Transmitters (With SPS)
2025 Chevrolet Tahoe Commercial, 4WDSECTION Adding Transmitters (With SPS)
NOTE:
- This procedure may be used with or without existing learned transmitters being present.
- If vehicle theft is armed, this procedure will take approximately 2 hours.
- A total of eight transmitters can be learned to a single vehicle.
- This procedure will only learn the vehicle transmitter information. This procedure will not learn any immobilizer information between the body control module (BCM) and engine control module (ECM).
- If the battery voltage is low, charge the battery before continuing with the procedure.
- Connect a scan tool to the vehicle and access SPS.
- Ensure that all power consuming devices are turned OFF on the vehicle.
- Select the SPS application and follow the on-screen instructions.
- Select Reprogram ECU.
- Select IMMO Immobilizer Learn - Setup.
- Select the Program Transponder or Remote Key (Add) function.
- At multiple times during the learn procedure, SPS will instruct you to turn the ignition to the run position. Make sure the vehicle is actually in the run mode before continuing on the SPS terminal. If the igniting is not in the run mode, the learn procedure will fail. To verify the vehicle is in Run mode, verify the green LED is illuminated on the ignition mode switch.
- For the transmitter pocket location refer to the Remote Keyless Entry (RKE) System Operation document in the owner's manual.
- Follow the on-screen instructions.
- After programming all transmitters, Programming Complete, is displayed.
- Press and hold the ignition mode switch for 15 seconds.
- Press the lock and unlock button on each transmitter that was programmed. This will awaken each transmitter and allow passive and active keyless entry functions to be established.
- With a scan tool, clear any DTCs.
- Verify each transmitter that was programmed is operating properly. Operate each of the keyless entry functions using the buttons on the transmitter and then start the vehicle. When verifying operation, make sure that no other transmitters are near the vehicle.
NOTE:
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.