Back with an older issue that started happening again. 2002 SE Zetec Wagon, US spec. After driving for awhile the car will sometimes struggle to run, the cluster gauges and warning lights freak out. Some kind of relay under the driver kick panel clicks rapidly. If the headlights get switched on the car stalls. Turn the key off, then back on, start the engine, all normal. I get codes B1317 AND B1318 set in the ABS module. I've checked the battery and alternator, both pass. Seems like an intermittent open in the charging system somewhere, have no idea where to start.