Post by
VStar650CL »
https://forums.nicoclub.com/vstar650cl-u299034.html
Mon Apr 12, 2021 6:04 am
Okay, this is important, is it only the items you named, or are all the interior backlights dimmed out? I.e., hazard switch, VDC switch, steering wheel switches, etc? If they're all out, check pin 7 of the big SMJ connector M77:E105 for corrosion and/or water intrusion. The SMJ is near the LH kick panel, go to INL-41 in the SM for a layout. The backlighting works off the taillamp relay, so if your taillamps aren't dim then the relay isn't the problem. However, the illumination does have it's own wire coming out of the IPDM and it could be a bad contact there, it's pin 37 on E14, go to INL-38 for a connector layout and PG-101 for the IPDM layout. If both of those connections are healthy and there's power at both, you have a busted wire someplace in the Main Harness past the SMJ.