This is a '97 NAS - just replaced LT230 with a rebuild unit from another owner.
After putting the 230 in, the diff lock light is stuck on when truck is sitting idle (auto transmission in drive & TC is open-not locked).
When there is drive momentum (giving it gas) the light goes out, but if I let foot off gas/coast, the diff lock light comes back on.
In some instances, road bumps will flicker the light.
I am not sure if the switch (height) needs to be adjusted or if it maybe a wiring/grounding issue.
Anyone experience similar before and how to diagnose/troubleshoot? Thanks!
After putting the 230 in, the diff lock light is stuck on when truck is sitting idle (auto transmission in drive & TC is open-not locked).
When there is drive momentum (giving it gas) the light goes out, but if I let foot off gas/coast, the diff lock light comes back on.
In some instances, road bumps will flicker the light.
I am not sure if the switch (height) needs to be adjusted or if it maybe a wiring/grounding issue.
Anyone experience similar before and how to diagnose/troubleshoot? Thanks!