Power door locks do not work

Power Door Lock Operation
The vehicle is equipped with power door locks. Each lock actuator is powered and controlled by the door module mounted in the individual door, but the rear integration module (RIM), which is the master control for the door lock system, determines when the lock functions are permitted. The RIM receives and examines the requested lock function from the individual door modules, or from the remote function actuator (RFA) via the class 2 serial data circuit. The RIM also examines the transmission shift selector position and the ignition switch position information available over the Class 2 serial data circuits. If the RIM determines that a lock or unlock function is permitted, it sends a class 2 message back to the individual door modules commanding them to perform that Lock or Unlock function.
Power Door Lock Components
The power door lock system consists of the following components:
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Driver door lock switch

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Passenger front door lock switch

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LH rear door lock switch

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RH rear door lock switch

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LH middle door lock switch (w/ V4U)

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RH middle door lock switch (w/ V4U)

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Driver door switch assembly (DDSA)

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Driver door module (DDM)

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Passenger front door module (PDM)

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LH rear door module (LRDM)

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RH rear door module (RRDM)

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Left middle door module (LMDM) (w/ V4U)

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Right middle door module (RMDM) (w/ V4U)

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Driver door lock actuator

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Passenger front door lock actuator

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LH rear door lock actuator

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RH rear door lock actuator

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LH middle door lock actuator (w/V4U)

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RH middle door lock actuator (w/ V4U)

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Driver door cylinder unlock switch

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Rear integration module (RIM)

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DRVMDL fuse (10-amp)

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PASS MDL fuse (10-amp)

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RRDR MDL fuse (10-amp)

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Class 2 serial data link

If the remote key fob locks and unlocks the doors then the problem is more than likely the power lock switches, this is a common problem on the Venture Van.

U will have to take the inside door cover off and manualy open it. And replace the electric door locking switch. Very common problem. Get the new lock and latch assembly from dealer,

The Honda dealer needs to use a special tool to scan the system for faults.

The most likely cause is a defective lock actuator.You'll have to pull the door panel to get at it.Unplug the connector,and rig a 12v test light across the two connector pins.Pressing the lock or unlock button should make the light come on(lock or unlock just reverses the polarity).If you get a light,then the actuator is the problem.If not,then trace back towards the lock relay to find the open in the circuit.

there should be a relay and a fuse for the locks and the windows

Either wiring prob . in wiring loom, or bcm , drivers master control switch ....sounds more like the switch, you can back prob the switch with your own power and ground, to see if locks work, if so its sw.

3 things remote box bad or (they also have relays ) small square box's near fuse box, may need replaced or door door actuator is bad. u will have to test all wires with a voltmeter to see if its gettin power from fuse box to remote box, remote box to relays and relays to door actuator.

replace switch. if problem on all doors replace master on driver side door. switch has two modes: lock & unlock. Unlock is working, lock is not working, means power is good, individual switches are good, master switch is bad. Replace from used car fine.

Look for help on you tube,