visor lights wont come on

[3406E]

All markers lights come on expect the all 5 on visor. I tested it with new lights still nothing. I tested wire with tester, not getting any current. Can it be a fuse? Isn't it just one fuse for all marker lights? which means if it was blown no marker lights would come on?
see attached images

[Rawze]

might be in the courtesy light circuit?.

have you unplugged all the batteries for the entire truck for 30 mins and re-connected them to fully reset the cabin controller?.

[3406E]

(04-01-2024 )Rawze Wrote:  might be in the courtesy light circuit?.

have you unplugged all the batteries for the entire truck for 30 mins and re-connected them to fully reset the cabin controller?.

well i never leave the batteries connected

[3406E]

Is there anything else i can do or check?

[DVT873]

Post the VIN aka serial number. If this is a 9000 series there is no body computer. There is a relay and a fuse on that circuit somewhere. Look for a blown fuse. This is a public link to my best guess on your wiring diagrams.

https://www.internationaltrucks.com/-/me...DF080F13C6

You may have to cut and paste the link. IIRC the relays and fuses are behind the dash panel on the passenger side on a 9000 series. I don't see a lot of those.

[3406E]

xxxxx

[windowrattler]

Here is what I have for a wiring diagram for that vin.

{link removed by rawze: either request it as a PM message, or post an official link from he document/vehicle maker}

[DVT873]

(04-02-2024 )3406E Wrote:  year 2005 vin:2hschapr05c000328

Your unit is older than what is on the free Navistar site. I sent you an EMail and a PM with a link to the manual you need. I don't think the link is allowed on here. Download and save it. The link is only good for 72 hours. Good luck.

[windowrattler]

(04-02-2024 )windowrattler Wrote:  Here is what I have for a wiring diagram for that vin.

{link removed by rawze: either request it as a PM message, or post an official link from he document/vehicle maker}

I know better. My bad. Sent a PM.