Hello,
The wipers on my 2007 2.3 120 Multijet Ducato won't stop when the stalk is in the 'Off' position. They work perfectly in the intermittent, speed 1 and speed 2 settings but in the 'off' stalk position they go to speed 1. The fault is consistent when I turn the van on but if I drive for an extended period of time, it dissapears.
I've browsed the forum and it seems it could be caused by a faulty wiper motor, a fault/short to ground in the wiring from the BCM to the wiper motor, or a faulty steering column switch but open to other suggestions or feedback from people with similar issues. I'm new to electrical fault finding so some direction on where to focus my attention would be much appreciated. Some details on what I've done so far:
I've replaced the T12 relay for the wipers under the dash and that hasn't resolved it.
I've taken voltage readings on the 5-pin wiper motor connector. I got the following when the stalk was in the off position, is this what it should read?
Pin 2 = 12.1 V
Pin 3 = 0 V
Pin 4 = 0 V
Pin 5 = 11.5 V
Many thanks
The wipers on my 2007 2.3 120 Multijet Ducato won't stop when the stalk is in the 'Off' position. They work perfectly in the intermittent, speed 1 and speed 2 settings but in the 'off' stalk position they go to speed 1. The fault is consistent when I turn the van on but if I drive for an extended period of time, it dissapears.
I've browsed the forum and it seems it could be caused by a faulty wiper motor, a fault/short to ground in the wiring from the BCM to the wiper motor, or a faulty steering column switch but open to other suggestions or feedback from people with similar issues. I'm new to electrical fault finding so some direction on where to focus my attention would be much appreciated. Some details on what I've done so far:
I've replaced the T12 relay for the wipers under the dash and that hasn't resolved it.
I've taken voltage readings on the 5-pin wiper motor connector. I got the following when the stalk was in the off position, is this what it should read?
Pin 2 = 12.1 V
Pin 3 = 0 V
Pin 4 = 0 V
Pin 5 = 11.5 V
Many thanks