S185 with 1466 hours, new battery, new alternator, new rpm sensor and new traction lock control. After cranking cold the machine will idle with the rpm gauge showing around 1100 rpm's. After running between 5 and 10 minutes the rpm gauge starts dropping and eventually shows 0 rpm's but it's still idling normally. When it drops below 300 rpm's the traction lock engages. I assume it senses it's not running. The over ride switch won't operate at this point. After shutting down for 5 minutes and cranking back it operates for about 1 minute till the traction lock engages again so it seems to be heat related. New traction lock, no change. New rpm sensor, no change. Cleaned all grounding points. Replaced fuse and relay, no change. It does not throw a code either. Any ideas??
Help Support SkidSteer Forum:
fortworth-cowboy
Well-known member
- Joined
- Apr 12, 2025
- Messages
- 123
Serial # and What displays do you have?
