UK Car Repair Questions? Ask a Mechanic for Answers ASAP
Hello, have never seen a diesel crv here in the states but I'm sure most of the other components are the same. The most common source of a draw on that circuit would be the door lock actuator. As to exactly which one you may want to lock and unlock the doors a few times and see if you catch one working a little slower than the rest. If no luck there manually testing them all will be the only way.