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.
2004 Toyota PriusFACTORY OEM SERVICE PROCEDURE
WIRELESS DOOR LOCK w/o Smart Entry System: Notes
WIRELESS DOOR LOCK
| Display (item) | Default | Contents | Setting |
|---|---|---|---|
| OPEN DOOR WARN(Open door warning) | ON | If door is not completely closed and transmitter LOCK switch is pressed, this function makes buzzer sound for 10 seconds. | ON/OFF |
| WIRELESS OPER (Wireless door lock control function) | ON | Function that turns wireless door lock function ON/OFF. | ON/OFF |
| ALARM FUNCTION (Panic function) | ON | Function that operates theft deterrent system when transmitter panic switch on transmitter is held for 0.8 seconds. | ON/OFF |
| UNLOCK/2OPER (2 times operation wireless unlock) | ON | Function that unlocks driver side door when unlock switch on transmitter is pressed once, and unlocks all doors when pressed twice. If on OFF setting, pressing unlock switch once makes all doors unlock. | ON/OFF |
| AUTO LOCK DELAY (Auto lock time) | 30s | This function controls amount of time from unlocking doors to automatic re-locking function. | 30s/60s |
| HAZARD ANS BACK (Hazard answer-back of wireless) | ON | When lock switch on transmitter is pressed, this function illuminates all hazard warning lamps once. when unlock switch is pressed, all hazard warning lamps illuminate twice. | ON/OFF |
Factory Service Tools
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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.
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