ok so I'm new to the forum and have done a few searches found nothing conclusive
I have a 2003 k12 with keyless system all of a sudden driving home the hazards starting activating sporadically by themselves the hazard switch completely had no effect
I pulled over removed the haz switch disconnected still faulty !
I stripped and disconnected the light stalk no effect !
I removed the keyless fuse 17 10a still working
I changed fob battery in keyless key ! No effect
Looking at wiring diagram all indicator lights work via the BCM and this also has a integral flasher relay is this correct ?
Has anyone had a BCM cause this error
Regards
Kev
I have a 2003 k12 with keyless system all of a sudden driving home the hazards starting activating sporadically by themselves the hazard switch completely had no effect
I pulled over removed the haz switch disconnected still faulty !
I stripped and disconnected the light stalk no effect !
I removed the keyless fuse 17 10a still working
I changed fob battery in keyless key ! No effect
Looking at wiring diagram all indicator lights work via the BCM and this also has a integral flasher relay is this correct ?
Has anyone had a BCM cause this error
Regards
Kev
