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.
Driver's door module
The driver's door module (3/126) transmits information to the central electronic module via Controller area network (CAN), about whether the driver's door lock is lock or unlocked and the status of the switches in the driver's door. The central electronic module transmits information via the controller area network (CAN) to the driver's door module to activate the lock motor in the driver's door.
Signal cables are directly connected to the driver's door module from:
- Lock units in the driver's doors (3/74), locked / unlocked
- Key, locking / unlocking.
The driver's door module controls via direct cables:
- Driver's door lock motor, lock/unlock
- Lock motor deadlocked, lock/unlock.
Use the Manual With the Right Hardware
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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.
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