Guys, in a truck with Remote Keyless Entry (RKE) fobs, the Vehicle Security Module gets all of the door ajar inputs. It sends that message over the UBP network to the cluster, who controls the lights. So the ICM can be at fault if it turns the lights on without a message from the VSM.
Silverstroke, the best thing to do is take it to a dealer with a scan tool. They can quickly figure out whether the VSM is receiving the input (circuit/switch fault) or a module fault is present.
Silverstroke, the best thing to do is take it to a dealer with a scan tool. They can quickly figure out whether the VSM is receiving the input (circuit/switch fault) or a module fault is present.
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