no running lights
fatbazza
10-21-2009, 12:27 PM
1999 caravan my running lights will not work and my left side flasher only works when it wants to but it flashes when my hazzards are on
RIP
10-21-2009, 02:37 PM
Check the parking lamp fuse in the underhood fuse box (PDC). Touch the park lamp relay and see if it is clicking when you turn on the parking lights. The Body Control Module (BCM) controls the ground to the coil in the parking lamp relay. Try pulling the IOD fuse in the PDC for 2-3 minutes. This will reset the BCM.
The turn signals appear to use a seperate power source off the PDC. This power goes to the combination flasher module on the interior fuse panel (Junction Block). The multifunction switch applies a ground when you activate the left or right turn sigs. Your intermittent problem could be caused by either the combination flasher or the switch. Next time the left turn signal doesn't work try tapping the combination flasher or wiggling the switch.
The turn signals appear to use a seperate power source off the PDC. This power goes to the combination flasher module on the interior fuse panel (Junction Block). The multifunction switch applies a ground when you activate the left or right turn sigs. Your intermittent problem could be caused by either the combination flasher or the switch. Next time the left turn signal doesn't work try tapping the combination flasher or wiggling the switch.
fatbazza
10-21-2009, 10:40 PM
Check the parking lamp fuse in the underhood fuse box (PDC). Touch the park lamp relay and see if it is clicking when you turn on the parking lights. The Body Control Module (BCM) controls the ground to the coil in the parking lamp relay. Try pulling the IOD fuse in the PDC for 2-3 minutes. This will reset the BCM.
The turn signals appear to use a seperate power source off the PDC. This power goes to the combination flasher module on the interior fuse panel (Junction Block). The multifunction switch applies a ground when you activate the left or right turn sigs. Your intermittent problem could be caused by either the combination flasher or the switch. Next time the left turn signal doesn't work try tapping the combination flasher or wiggling the switch.
The turn signals appear to use a seperate power source off the PDC. This power goes to the combination flasher module on the interior fuse panel (Junction Block). The multifunction switch applies a ground when you activate the left or right turn sigs. Your intermittent problem could be caused by either the combination flasher or the switch. Next time the left turn signal doesn't work try tapping the combination flasher or wiggling the switch.
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