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.
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HOMESERVICE MANUALSHONDA2007ACCORD V6-3.0L HYBRIDREPAIR AND DIAGNOSISBODY AND FRAMELOCKSKEYLESS ENTRYTESTING AND INSPECTIONTRANSMITTER TEST
2007 Honda Accord V6-3.0L Hybrid
Transmitter Test
2007 Honda Accord V6-3.0L HybridSECTION Transmitter Test
Transmitter Test
NOTE:
- If the doors unlock or lock with the transmitter, but the LED on the transmitter does not come on, the LED is faulty; replace the transmitter.
- If any door is open, you cannot lock the doors with the transmitter.
- If you unlocked the doors with the transmitter, but do not open any of the doors within 30 seconds, the doors relock automatically.
- The doors do not lock or unlock with the transmitter if the ignition key is inserted in the ignition switch.
1. Press the lock or unlock button five or six times to reset the transmitter.
- If the locks work, the transmitter is OK.
- If the locks don't work, Go to step 2.

2. Open the transmitter and check for water damage.
- If you find any water damage, replace the transmitter.
- If there is no water damage, Go to step 3.

3. Replace the transmitter battery (A) with a new one, and try to lock and unlock the doors with the transmitter by pressing the lock or unlock button five or six times.
- If the doors lock and unlock, the transmitter is OK.
- If the doors don't lock and unlock, Go to step 4.
NOTE: Recycle or dispose of batteries properly, according to local regulations. Improper battery disposal can harm the environment. CR type batteries may contain perchlorate material - special handling may apply, see www.dtsc.ca.gov/hazardouswaste/perchlorate.
4. Reprogram and register the transmitter, then try to lock and unlock the doors.
- If the doors lock and unlock, the transmitter is OK.
- If the doors don't lock and unlock, try and program to another vehicle. If still not operating, replace the transmitter.
NOTE:
- If the doors unlock or lock with the transmitter, but the LED on the transmitter does not come on, the LED is faulty; replace the transmitter.
- If any door is open, you cannot lock the doors with the transmitter.
- If you unlocked the doors with the transmitter, but do not open any of the doors within 30 seconds, the doors relock automatically.
- The doors do not lock or unlock with the transmitter if the ignition key is inserted in the ignition switch.
1. Press the lock or unlock button five or six times to reset the transmitter.
- If the locks work, the transmitter is OK.
- If the locks don't work, Go to step 2.
2. Open the transmitter and check for water damage.
- If you find any water damage, replace the transmitter.
- If there is no water damage, Go to step 3.
3. Replace the transmitter battery (A) with a new one, and try to lock and unlock the doors with the transmitter by pressing the lock or unlock button five or six times.
- If the doors lock and unlock, the transmitter is OK.
- If the doors don't lock and unlock, Go to step 4.
NOTE: Recycle or dispose of batteries properly, according to local regulations. Improper battery disposal can harm the environment. CR type batteries may contain perchlorate material - special handling may apply, see www.dtsc.ca.gov/hazardouswaste/perchlorate.
4. Reprogram and register the transmitter, then try to lock and unlock the doors.
- If the doors lock and unlock, the transmitter is OK.
- If the doors don't lock and unlock, try and program to another vehicle. If still not operating, replace the transmitter.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.